2019882531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{156253}}^1$

素因数の和:156426

約数の個数: 16

約数和(自身を含む): 2800071680

約数和(自身を除く): 780189149

約数列:

[1, 3, 31, 93, 139, 417, 4309, 12927, 156253, 468759, 4843843, 14531529, 21719167, 65157501, 673294177, 2019882531]

約数ペア:

[(1, 2019882531), (3, 673294177), (31, 65157501), (93, 21719167), (139, 14531529), (417, 4843843), (4309, 468759), (12927, 156253)]