508571804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9780227}}^1$

素因数の和:9780244

約数の個数: 12

約数和(自身を含む): 958462344

約数和(自身を除く): 449890540

約数列:

[1, 2, 4, 13, 26, 52, 9780227, 19560454, 39120908, 127142951, 254285902, 508571804]

約数ペア:

[(1, 508571804), (2, 254285902), (4, 127142951), (13, 39120908), (26, 19560454), (52, 9780227)]