426567970

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{43661}}^1$

素因数の和:44645

約数の個数: 16

約数和(自身を含む): 768625848

約数和(自身を除く): 342057878

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 9770, 43661, 87322, 218305, 436610, 42656797, 85313594, 213283985, 426567970]

約数ペア:

[(1, 426567970), (2, 213283985), (5, 85313594), (10, 42656797), (977, 436610), (1954, 218305), (4885, 87322), (9770, 43661)]