3865450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 24

約数和(自身を含む): 7272972

約数和(自身を除く): 3407522

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 797, 970, 1594, 2425, 3985, 4850, 7970, 19925, 39850, 77309, 154618, 386545, 773090, 1932725, 3865450]

約数ペア:

[(1, 3865450), (2, 1932725), (5, 773090), (10, 386545), (25, 154618), (50, 77309), (97, 39850), (194, 19925), (485, 7970), (797, 4850), (970, 3985), (1594, 2425)]