678294032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3261029}}^1$

素因数の和:3261050

約数の個数: 20

約数和(自身を含む): 1415287020

約数和(自身を除く): 736992988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3261029, 6522058, 13044116, 26088232, 42393377, 52176464, 84786754, 169573508, 339147016, 678294032]

約数ペア:

[(1, 678294032), (2, 339147016), (4, 169573508), (8, 84786754), (13, 52176464), (16, 42393377), (26, 26088232), (52, 13044116), (104, 6522058), (208, 3261029)]