8420044

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 15095808

約数和(自身を除く): 6675764

約数列:

[1, 2, 4, 103, 107, 191, 206, 214, 382, 412, 428, 764, 11021, 19673, 20437, 22042, 39346, 40874, 44084, 78692, 81748, 2105011, 4210022, 8420044]

約数ペア:

[(1, 8420044), (2, 4210022), (4, 2105011), (103, 81748), (107, 78692), (191, 44084), (206, 40874), (214, 39346), (382, 22042), (412, 20437), (428, 19673), (764, 11021)]