620174594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{104161}}^1$

素因数の和:104405

約数の個数: 16

約数和(自身を含む): 1006204920

約数和(自身を除く): 386030326

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 104161, 208322, 1354093, 2708186, 23852869, 47705738, 310087297, 620174594]

約数ペア:

[(1, 620174594), (2, 310087297), (13, 47705738), (26, 23852869), (229, 2708186), (458, 1354093), (2977, 208322), (5954, 104161)]