130009778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{23459}}^1$

素因数の和:23641

約数の個数: 16

約数和(自身を含む): 207761760

約数和(自身を除く): 77751982

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 23459, 46918, 398803, 797606, 3823817, 7647634, 65004889, 130009778]

約数ペア:

[(1, 130009778), (2, 65004889), (17, 7647634), (34, 3823817), (163, 797606), (326, 398803), (2771, 46918), (5542, 23459)]