7422386

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 16

約数和(自身を含む): 11366784

約数和(自身を除く): 3944398

約数列:

[1, 2, 103, 137, 206, 263, 274, 526, 14111, 27089, 28222, 36031, 54178, 72062, 3711193, 7422386]

約数ペア:

[(1, 7422386), (2, 3711193), (103, 72062), (137, 54178), (206, 36031), (263, 28222), (274, 27089), (526, 14111)]