2669614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 4250880

約数和(自身を除く): 1581266

約数列:

[1, 2, 19, 38, 163, 326, 431, 862, 3097, 6194, 8189, 16378, 70253, 140506, 1334807, 2669614]

約数ペア:

[(1, 2669614), (2, 1334807), (19, 140506), (38, 70253), (163, 16378), (326, 8189), (431, 6194), (862, 3097)]