1243920722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1949719}}^1$

素因数の和:1949761

約数の個数: 16

約数和(自身を含む): 2105697600

約数和(自身を除く): 861776878

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1949719, 3899438, 21446909, 42893818, 56541851, 113083702, 621960361, 1243920722]

約数ペア:

[(1, 1243920722), (2, 621960361), (11, 113083702), (22, 56541851), (29, 42893818), (58, 21446909), (319, 3899438), (638, 1949719)]