2168156926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2690021}}^1$

素因数の和:2690067

約数の個数: 16

約数和(自身を含む): 3615389568

約数和(自身を除く): 1447232642

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2690021, 5380042, 34970273, 69940546, 83390651, 166781302, 1084078463, 2168156926]

約数ペア:

[(1, 2168156926), (2, 1084078463), (13, 166781302), (26, 83390651), (31, 69940546), (62, 34970273), (403, 5380042), (806, 2690021)]