3947804926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4898021}}^1$

素因数の和:4898067

約数の個数: 16

約数和(自身を含む): 6582941568

約数和(自身を除く): 2635136642

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4898021, 9796042, 63674273, 127348546, 151838651, 303677302, 1973902463, 3947804926]

約数ペア:

[(1, 3947804926), (2, 1973902463), (13, 303677302), (26, 151838651), (31, 127348546), (62, 63674273), (403, 9796042), (806, 4898021)]