123103620398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{21772837}}^1$

素因数の和:21773107

約数の個数: 16

約数和(自身を含む): 202226119344

約数和(自身を除く): 79122498946

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 21772837, 43545674, 239501207, 479002414, 5595619109, 11191238218, 61551810199, 123103620398]

約数ペア:

[(1, 123103620398), (2, 61551810199), (11, 11191238218), (22, 5595619109), (257, 479002414), (514, 239501207), (2827, 43545674), (5654, 21772837)]