858001612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{16500031}}^1$

素因数の和:16500048

約数の個数: 12

約数和(自身を含む): 1617003136

約数和(自身を除く): 759001524

約数列:

[1, 2, 4, 13, 26, 52, 16500031, 33000062, 66000124, 214500403, 429000806, 858001612]

約数ペア:

[(1, 858001612), (2, 429000806), (4, 214500403), (13, 66000124), (26, 33000062), (52, 16500031)]