2017380656

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1596029}}^1$

素因数の和:1596116

約数の個数: 20

約数和(自身を含む): 3958154400

約数和(自身を除く): 1940773744

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1596029, 3192058, 6384116, 12768232, 25536464, 126086291, 252172582, 504345164, 1008690328, 2017380656]

約数ペア:

[(1, 2017380656), (2, 1008690328), (4, 504345164), (8, 252172582), (16, 126086291), (79, 25536464), (158, 12768232), (316, 6384116), (632, 3192058), (1264, 1596029)]