394080063842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{159017}}^1\times {\mathrm{72889}}^1$

素因数の和:231925

約数の個数: 16

約数和(自身を含む): 625904389080

約数和(自身を除く): 231824325238

約数列:

[1, 2, 17, 34, 72889, 145778, 159017, 318034, 1239113, 2478226, 2703289, 5406578, 11590590113, 23181180226, 197040031921, 394080063842]

約数ペア:

[(1, 394080063842), (2, 197040031921), (17, 23181180226), (34, 11590590113), (72889, 5406578), (145778, 2703289), (159017, 2478226), (318034, 1239113)]