2128536478

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{57781}}^1$

素因数の和:58059

約数の個数: 16

約数和(自身を含む): 3240876816

約数和(自身を除く): 1112340338

約数列:

[1, 2, 113, 163, 226, 326, 18419, 36838, 57781, 115562, 6529253, 9418303, 13058506, 18836606, 1064268239, 2128536478]

約数ペア:

[(1, 2128536478), (2, 1064268239), (113, 18836606), (163, 13058506), (226, 9418303), (326, 6529253), (18419, 115562), (36838, 57781)]