2191623626

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1\times {\mathrm{5657}}^1$

素因数の和:7753

約数の個数: 16

約数和(自身を含む): 3323577096

約数和(自身を除く): 1131953470

約数列:

[1, 2, 97, 194, 1997, 3994, 5657, 11314, 193709, 387418, 548729, 1097458, 11297029, 22594058, 1095811813, 2191623626]

約数ペア:

[(1, 2191623626), (2, 1095811813), (97, 22594058), (194, 11297029), (1997, 1097458), (3994, 548729), (5657, 387418), (11314, 193709)]