493928012

素因数分解:

$2^2\times {\mathrm{3911}}^1\times {\mathrm{31573}}^1$

素因数の和:35488

約数の個数: 12

約数和(自身を含む): 864622416

約数和(自身を除く): 370694404

約数列:

[1, 2, 4, 3911, 7822, 15644, 31573, 63146, 126292, 123482003, 246964006, 493928012]

約数ペア:

[(1, 493928012), (2, 246964006), (4, 123482003), (3911, 126292), (7822, 63146), (15644, 31573)]