7881148802

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1\times {\mathrm{11939}}^1$

素因数の和:13561

約数の個数: 16

約数和(自身を含む): 11880777600

約数和(自身を除く): 3999628798

約数列:

[1, 2, 239, 478, 1381, 2762, 11939, 23878, 330059, 660118, 2853421, 5706842, 16487759, 32975518, 3940574401, 7881148802]

約数ペア:

[(1, 7881148802), (2, 3940574401), (239, 32975518), (478, 16487759), (1381, 5706842), (2762, 2853421), (11939, 660118), (23878, 330059)]