248840254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{562987}}^1$

素因数の和:563019

約数の個数: 16

約数和(自身を含む): 425618928

約数和(自身を除く): 176778674

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 562987, 1125974, 7318831, 9570779, 14637662, 19141558, 124420127, 248840254]

約数ペア:

[(1, 248840254), (2, 124420127), (13, 19141558), (17, 14637662), (26, 9570779), (34, 7318831), (221, 1125974), (442, 562987)]