847888970

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{569053}}^1$

素因数の和:569209

約数の個数: 16

約数和(自身を含む): 1536445800

約数和(自身を除く): 688556830

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 569053, 1138106, 2845265, 5690530, 84788897, 169577794, 423944485, 847888970]

約数ペア:

[(1, 847888970), (2, 423944485), (5, 169577794), (10, 84788897), (149, 5690530), (298, 2845265), (745, 1138106), (1490, 569053)]