1391569088

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4010

約数の個数: 112

約数和(自身を含む): 3455237184

約数和(自身を除く): 2063668096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 976, 1456, 1586, 1708, 1952, 2912, 3172, 3416, 3904, 3917, 5551, 5824, 6344, 6832, 7834, 11102, 12688, 13664, 15668, 22204, 25376, 27328, 27419, 31336, 44408, 50752, 50921, 54838, 62672, 88816, 101842, 109676, 125344, 177632, 203684, 219352, 238937, 250688, 355264, 356447, 407368, 438704, 477874, 712894, 814736, 877408, 955748, 1425788, 1629472, 1672559, 1754816, 1911496, 2851576, 3106181, 3258944, 3345118, 3822992, 5703152, 6212362, 6690236, 7645984, 11406304, 12424724, 13380472, 15291968, 21743267, 22812608, 24849448, 26760944, 43486534, 49698896, 53521888, 86973068, 99397792, 107043776, 173946136, 198795584, 347892272, 695784544, 1391569088]

約数ペア:

[(1, 1391569088), (2, 695784544), (4, 347892272), (7, 198795584), (8, 173946136), (13, 107043776), (14, 99397792), (16, 86973068), (26, 53521888), (28, 49698896), (32, 43486534), (52, 26760944), (56, 24849448), (61, 22812608), (64, 21743267), (91, 15291968), (104, 13380472), (112, 12424724), (122, 11406304), (182, 7645984), (208, 6690236), (224, 6212362), (244, 5703152), (364, 3822992), (416, 3345118), (427, 3258944), (448, 3106181), (488, 2851576), (728, 1911496), (793, 1754816), (832, 1672559), (854, 1629472), (976, 1425788), (1456, 955748), (1586, 877408), (1708, 814736), (1952, 712894), (2912, 477874), (3172, 438704), (3416, 407368), (3904, 356447), (3917, 355264), (5551, 250688), (5824, 238937), (6344, 219352), (6832, 203684), (7834, 177632), (11102, 125344), (12688, 109676), (13664, 101842), (15668, 88816), (22204, 62672), (25376, 54838), (27328, 50921), (27419, 50752), (31336, 44408)]