682390046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{161017}}^1$

素因数の和:161195

約数の個数: 16

約数和(自身を含む): 1109091984

約数和(自身を除く): 426701938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 161017, 322034, 2093221, 4186442, 26245771, 52491542, 341195023, 682390046]

約数ペア:

[(1, 682390046), (2, 341195023), (13, 52491542), (26, 26245771), (163, 4186442), (326, 2093221), (2119, 322034), (4238, 161017)]