2019529265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{31607}}^1$

素因数の和:32608

約数の個数: 16

約数和(自身を含む): 2612590848

約数和(自身を除く): 593061583

約数列:

[1, 5, 13, 65, 983, 4915, 12779, 31607, 63895, 158035, 410891, 2054455, 31069681, 155348405, 403905853, 2019529265]

約数ペア:

[(1, 2019529265), (5, 403905853), (13, 155348405), (65, 31069681), (983, 2054455), (4915, 410891), (12779, 158035), (31607, 63895)]