827755964

素因数分解:

$2^2\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{10333}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 1656250848

約数和(自身を除く): 828494884

約数列:

[1, 2, 4, 7, 14, 28, 2861, 5722, 10333, 11444, 20027, 20666, 40054, 41332, 72331, 80108, 144662, 289324, 29562713, 59125426, 118250852, 206938991, 413877982, 827755964]

約数ペア:

[(1, 827755964), (2, 413877982), (4, 206938991), (7, 118250852), (14, 59125426), (28, 29562713), (2861, 289324), (5722, 144662), (10333, 80108), (11444, 72331), (20027, 41332), (20666, 40054)]