1331194898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{38321}}^1$

素因数の和:39913

約数の個数: 16

約数和(自身を含む): 2179755360

約数和(自身を除く): 848560462

約数列:

[1, 2, 11, 22, 1579, 3158, 17369, 34738, 38321, 76642, 421531, 843062, 60508859, 121017718, 665597449, 1331194898]

約数ペア:

[(1, 1331194898), (2, 665597449), (11, 121017718), (22, 60508859), (1579, 843062), (3158, 421531), (17369, 76642), (34738, 38321)]