971378152

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1990529}}^1$

素因数の和:1990596

約数の個数: 16

約数和(自身を含む): 1851192900

約数和(自身を除く): 879814748

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1990529, 3981058, 7962116, 15924232, 121422269, 242844538, 485689076, 971378152]

約数ペア:

[(1, 971378152), (2, 485689076), (4, 242844538), (8, 121422269), (61, 15924232), (122, 7962116), (244, 3981058), (488, 1990529)]