74512618

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2459}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 113652000

約数和(自身を除く): 39139382

約数列:

[1, 2, 109, 139, 218, 278, 2459, 4918, 15151, 30302, 268031, 341801, 536062, 683602, 37256309, 74512618]

約数ペア:

[(1, 74512618), (2, 37256309), (109, 683602), (139, 536062), (218, 341801), (278, 268031), (2459, 30302), (4918, 15151)]