345419404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{4637}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 659968848

約数和(自身を除く): 314549444

約数列:

[1, 2, 4, 11, 22, 44, 1693, 3386, 4637, 6772, 9274, 18548, 18623, 37246, 51007, 74492, 102014, 204028, 7850441, 15700882, 31401764, 86354851, 172709702, 345419404]

約数ペア:

[(1, 345419404), (2, 172709702), (4, 86354851), (11, 31401764), (22, 15700882), (44, 7850441), (1693, 204028), (3386, 102014), (4637, 74492), (6772, 51007), (9274, 37246), (18548, 18623)]