218272808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2098777}}^1$

素因数の和:2098796

約数の個数: 16

約数和(自身を含む): 440743380

約数和(自身を除く): 222470572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2098777, 4197554, 8395108, 16790216, 27284101, 54568202, 109136404, 218272808]

約数ペア:

[(1, 218272808), (2, 109136404), (4, 54568202), (8, 27284101), (13, 16790216), (26, 8395108), (52, 4197554), (104, 2098777)]