267071038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{2153}}^1$

素因数の和:2548

約数の個数: 24

約数和(自身を含む): 435176928

約数和(自身を除く): 168105890

約数列:

[1, 2, 13, 26, 169, 338, 367, 734, 2153, 4306, 4771, 9542, 27989, 55978, 62023, 124046, 363857, 727714, 790151, 1580302, 10271963, 20543926, 133535519, 267071038]

約数ペア:

[(1, 267071038), (2, 133535519), (13, 20543926), (26, 10271963), (169, 1580302), (338, 790151), (367, 727714), (734, 363857), (2153, 124046), (4306, 62023), (4771, 55978), (9542, 27989)]