523470028

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 924067424

約数和(自身を除く): 400597396

約数列:

[1, 2, 4, 157, 314, 628, 631, 1262, 1321, 2524, 2642, 5284, 99067, 198134, 207397, 396268, 414794, 829588, 833551, 1667102, 3334204, 130867507, 261735014, 523470028]

約数ペア:

[(1, 523470028), (2, 261735014), (4, 130867507), (157, 3334204), (314, 1667102), (628, 833551), (631, 829588), (1262, 414794), (1321, 396268), (2524, 207397), (2642, 198134), (5284, 99067)]