3295940

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 6961920

約数和(自身を除く): 3665980

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 739, 892, 1115, 1478, 2230, 2956, 3695, 4460, 7390, 14780, 164797, 329594, 659188, 823985, 1647970, 3295940]

約数ペア:

[(1, 3295940), (2, 1647970), (4, 823985), (5, 659188), (10, 329594), (20, 164797), (223, 14780), (446, 7390), (739, 4460), (892, 3695), (1115, 2956), (1478, 2230)]