2019980429

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{12269}}^1$

素因数の和:12460

約数の個数: 16

約数和(自身を含む): 2148526080

約数和(自身を除く): 128545651

約数列:

[1, 31, 47, 113, 1457, 3503, 5311, 12269, 164641, 380339, 576643, 1386397, 17875933, 42978307, 65160659, 2019980429]

約数ペア:

[(1, 2019980429), (31, 65160659), (47, 42978307), (113, 17875933), (1457, 1386397), (3503, 576643), (5311, 380339), (12269, 164641)]