126324476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{399761}}^1$

素因数の和:399844

約数の個数: 12

約数和(自身を含む): 223866720

約数和(自身を除く): 97542244

約数列:

[1, 2, 4, 79, 158, 316, 399761, 799522, 1599044, 31581119, 63162238, 126324476]

約数ペア:

[(1, 126324476), (2, 63162238), (4, 31581119), (79, 1599044), (158, 799522), (316, 399761)]