2116331332

素因数分解:

$2^2\times {\mathrm{823}}^1\times {\mathrm{642871}}^1$

素因数の和:643698

約数の個数: 12

約数和(自身を含む): 3708085696

約数和(自身を除く): 1591754364

約数列:

[1, 2, 4, 823, 1646, 3292, 642871, 1285742, 2571484, 529082833, 1058165666, 2116331332]

約数ペア:

[(1, 2116331332), (2, 1058165666), (4, 529082833), (823, 2571484), (1646, 1285742), (3292, 642871)]