42642268238

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{771359}}^1$

素因数の和:771703

約数の個数: 16

約数和(自身を含む): 64757214720

約数和(自身を除く): 22114946482

約数列:

[1, 2, 131, 211, 262, 422, 27641, 55282, 771359, 1542718, 101048029, 162756749, 202096058, 325513498, 21321134119, 42642268238]

約数ペア:

[(1, 42642268238), (2, 21321134119), (131, 325513498), (211, 202096058), (262, 162756749), (422, 101048029), (27641, 1542718), (55282, 771359)]