870828842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1970201}}^1$

素因数の和:1970233

約数の個数: 16

約数和(自身を含む): 1489472712

約数和(自身を除く): 618643870

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1970201, 3940402, 25612613, 33493417, 51225226, 66986834, 435414421, 870828842]

約数ペア:

[(1, 870828842), (2, 435414421), (13, 66986834), (17, 51225226), (26, 33493417), (34, 25612613), (221, 3940402), (442, 1970201)]