1999203752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3463}}^1$

素因数の和:3563

約数の個数: 96

約数和(自身を含む): 4716305280

約数和(自身を除く): 2717101528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 169, 182, 244, 338, 364, 427, 488, 676, 728, 793, 854, 1183, 1352, 1586, 1708, 2366, 3172, 3416, 3463, 4732, 5551, 6344, 6926, 9464, 10309, 11102, 13852, 20618, 22204, 24241, 27704, 41236, 44408, 45019, 48482, 72163, 82472, 90038, 96964, 144326, 180076, 193928, 211243, 288652, 315133, 360152, 422486, 577304, 585247, 630266, 844972, 1170494, 1260532, 1478701, 1689944, 2340988, 2521064, 2746159, 2957402, 4096729, 4681976, 5492318, 5914804, 8193458, 10984636, 11829608, 16386916, 19223113, 21969272, 32773832, 35700067, 38446226, 71400134, 76892452, 142800268, 153784904, 249900469, 285600536, 499800938, 999601876, 1999203752]

約数ペア:

[(1, 1999203752), (2, 999601876), (4, 499800938), (7, 285600536), (8, 249900469), (13, 153784904), (14, 142800268), (26, 76892452), (28, 71400134), (52, 38446226), (56, 35700067), (61, 32773832), (91, 21969272), (104, 19223113), (122, 16386916), (169, 11829608), (182, 10984636), (244, 8193458), (338, 5914804), (364, 5492318), (427, 4681976), (488, 4096729), (676, 2957402), (728, 2746159), (793, 2521064), (854, 2340988), (1183, 1689944), (1352, 1478701), (1586, 1260532), (1708, 1170494), (2366, 844972), (3172, 630266), (3416, 585247), (3463, 577304), (4732, 422486), (5551, 360152), (6344, 315133), (6926, 288652), (9464, 211243), (10309, 193928), (11102, 180076), (13852, 144326), (20618, 96964), (22204, 90038), (24241, 82472), (27704, 72163), (41236, 48482), (44408, 45019)]