2558014786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 4255441920

約数和(自身を除く): 1697427134

約数列:

[1, 2, 17, 31, 34, 62, 79, 158, 527, 961, 991, 1054, 1343, 1922, 1982, 2449, 2686, 4898, 16337, 16847, 30721, 32674, 33694, 41633, 61442, 75919, 78289, 83266, 151838, 156578, 522257, 952351, 1044514, 1290623, 1330913, 1904702, 2426959, 2581246, 2661826, 4853918, 16189967, 32379934, 41258303, 75235729, 82516606, 150471458, 1279007393, 2558014786]

約数ペア:

[(1, 2558014786), (2, 1279007393), (17, 150471458), (31, 82516606), (34, 75235729), (62, 41258303), (79, 32379934), (158, 16189967), (527, 4853918), (961, 2661826), (991, 2581246), (1054, 2426959), (1343, 1904702), (1922, 1330913), (1982, 1290623), (2449, 1044514), (2686, 952351), (4898, 522257), (16337, 156578), (16847, 151838), (30721, 83266), (32674, 78289), (33694, 75919), (41633, 61442)]