870853604

素因数分解:

$2^2\times {\mathrm{16981}}^1\times {\mathrm{12821}}^1$

素因数の和:29806

約数の個数: 12

約数和(自身を含む): 1524202428

約数和(自身を除く): 653348824

約数列:

[1, 2, 4, 12821, 16981, 25642, 33962, 51284, 67924, 217713401, 435426802, 870853604]

約数ペア:

[(1, 870853604), (2, 435426802), (4, 217713401), (12821, 67924), (16981, 51284), (25642, 33962)]