71337152870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419630311}}^1$

素因数の和:419630335

約数の個数: 16

約数和(自身を含む): 135960221088

約数和(自身を除く): 64623068218

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419630311, 839260622, 2098151555, 4196303110, 7133715287, 14267430574, 35668576435, 71337152870]

約数ペア:

[(1, 71337152870), (2, 35668576435), (5, 14267430574), (10, 7133715287), (17, 4196303110), (34, 2098151555), (85, 839260622), (170, 419630311)]