313039288798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{3254791}}^1$

素因数の和:3257343

約数の個数: 16

約数和(自身を含む): 494468000640

約数和(自身を除く): 181428711842

約数列:

[1, 2, 19, 38, 2531, 5062, 48089, 96178, 3254791, 6509582, 61841029, 123682058, 8237876021, 16475752042, 156519644399, 313039288798]

約数ペア:

[(1, 313039288798), (2, 156519644399), (19, 16475752042), (38, 8237876021), (2531, 123682058), (5062, 61841029), (48089, 6509582), (96178, 3254791)]