980516378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{71917}}^1$

素因数の和:72337

約数の個数: 16

約数和(自身を含む): 1561195944

約数和(自身を除く): 580679566

約数列:

[1, 2, 17, 34, 401, 802, 6817, 13634, 71917, 143834, 1222589, 2445178, 28838717, 57677434, 490258189, 980516378]

約数ペア:

[(1, 980516378), (2, 490258189), (17, 57677434), (34, 28838717), (401, 2445178), (802, 1222589), (6817, 143834), (13634, 71917)]