8138546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18413}}^1$

素因数の和:18445

約数の個数: 16

約数和(自身を含む): 13920984

約数和(自身を除く): 5782438

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 18413, 36826, 239369, 313021, 478738, 626042, 4069273, 8138546]

約数ペア:

[(1, 8138546), (2, 4069273), (13, 626042), (17, 478738), (26, 313021), (34, 239369), (221, 36826), (442, 18413)]