1391751103652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{126761}}^1$

素因数の和:126962

約数の個数: 144

約数和(自身を含む): 3172254543360

約数和(自身を除く): 1780503439708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 139, 182, 196, 217, 278, 364, 403, 434, 556, 637, 806, 868, 973, 1274, 1519, 1612, 1807, 1946, 2548, 2821, 3038, 3614, 3892, 4309, 5642, 6076, 6811, 7228, 8618, 11284, 12649, 13622, 17236, 19747, 25298, 27244, 30163, 39494, 50596, 56017, 60326, 78988, 88543, 112034, 120652, 126761, 177086, 211141, 224068, 253522, 354172, 392119, 422282, 507044, 784238, 844564, 887327, 1568476, 1647893, 1774654, 2744833, 3295786, 3549308, 3929591, 5489666, 6211289, 6591572, 7859182, 10979332, 11535251, 12422578, 15718364, 17619779, 23070502, 24845156, 27507137, 35239558, 46141004, 51084683, 55014274, 70479116, 80746757, 102169366, 110028548, 123338453, 161493514, 192549959, 204338732, 229057127, 246676906, 322987028, 357592781, 385099918, 458114254, 493353812, 546213149, 715185562, 770199836, 863369171, 916228508, 1092426298, 1430371124, 1603399889, 1726738342, 2184852596, 2503149467, 3206799778, 3453476684, 3823492043, 5006298934, 6413599556, 7100770937, 7646984086, 10012597868, 11223799223, 14201541874, 15293968172, 22447598446, 26764444301, 28403083748, 44895196892, 49705396559, 53528888602, 99410793118, 107057777204, 198821586236, 347937775913, 695875551826, 1391751103652]

約数ペア:

[(1, 1391751103652), (2, 695875551826), (4, 347937775913), (7, 198821586236), (13, 107057777204), (14, 99410793118), (26, 53528888602), (28, 49705396559), (31, 44895196892), (49, 28403083748), (52, 26764444301), (62, 22447598446), (91, 15293968172), (98, 14201541874), (124, 11223799223), (139, 10012597868), (182, 7646984086), (196, 7100770937), (217, 6413599556), (278, 5006298934), (364, 3823492043), (403, 3453476684), (434, 3206799778), (556, 2503149467), (637, 2184852596), (806, 1726738342), (868, 1603399889), (973, 1430371124), (1274, 1092426298), (1519, 916228508), (1612, 863369171), (1807, 770199836), (1946, 715185562), (2548, 546213149), (2821, 493353812), (3038, 458114254), (3614, 385099918), (3892, 357592781), (4309, 322987028), (5642, 246676906), (6076, 229057127), (6811, 204338732), (7228, 192549959), (8618, 161493514), (11284, 123338453), (12649, 110028548), (13622, 102169366), (17236, 80746757), (19747, 70479116), (25298, 55014274), (27244, 51084683), (30163, 46141004), (39494, 35239558), (50596, 27507137), (56017, 24845156), (60326, 23070502), (78988, 17619779), (88543, 15718364), (112034, 12422578), (120652, 11535251), (126761, 10979332), (177086, 7859182), (211141, 6591572), (224068, 6211289), (253522, 5489666), (354172, 3929591), (392119, 3549308), (422282, 3295786), (507044, 2744833), (784238, 1774654), (844564, 1647893), (887327, 1568476)]