389968356

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{117319}}^1$

素因数の和:117603

約数の個数: 24

約数和(自身を含む): 913218880

約数和(自身を除く): 523250524

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 117319, 234638, 351957, 469276, 703914, 1407828, 32497363, 64994726, 97492089, 129989452, 194984178, 389968356]

約数ペア:

[(1, 389968356), (2, 194984178), (3, 129989452), (4, 97492089), (6, 64994726), (12, 32497363), (277, 1407828), (554, 703914), (831, 469276), (1108, 351957), (1662, 234638), (3324, 117319)]