2031926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2567

約数の個数: 16

約数和(自身を含む): 3389568

約数和(自身を除く): 1357642

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2521, 5042, 32773, 65546, 78151, 156302, 1015963, 2031926]

約数ペア:

[(1, 2031926), (2, 1015963), (13, 156302), (26, 78151), (31, 65546), (62, 32773), (403, 5042), (806, 2521)]