12748893404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{976777}}^1$

素因数の和:977045

約数の個数: 24

約数和(自身を含む): 24122509488

約数和(自身を除く): 11373616084

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 976777, 1953554, 3907108, 12698101, 25396202, 50792404, 245171027, 490342054, 980684108, 3187223351, 6374446702, 12748893404]

約数ペア:

[(1, 12748893404), (2, 6374446702), (4, 3187223351), (13, 980684108), (26, 490342054), (52, 245171027), (251, 50792404), (502, 25396202), (1004, 12698101), (3263, 3907108), (6526, 1953554), (13052, 976777)]