1330641848

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1868879}}^1$

素因数の和:1868974

約数の個数: 16

約数和(自身を含む): 2522988000

約数和(自身を除く): 1192346152

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1868879, 3737758, 7475516, 14951032, 166330231, 332660462, 665320924, 1330641848]

約数ペア:

[(1, 1330641848), (2, 665320924), (4, 332660462), (8, 166330231), (89, 14951032), (178, 7475516), (356, 3737758), (712, 1868879)]