808280638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{325133}}^1$

素因数の和:325259

約数の個数: 16

約数和(自身を含む): 1334349936

約数和(自身を除く): 526069298

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 325133, 650266, 3576463, 7152926, 36740029, 73480058, 404140319, 808280638]

約数ペア:

[(1, 808280638), (2, 404140319), (11, 73480058), (22, 36740029), (113, 7152926), (226, 3576463), (1243, 650266), (2486, 325133)]