2207696816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10613927}}^1$

素因数の和:10613948

約数の個数: 20

約数和(自身を含む): 4606444752

約数和(自身を除く): 2398747936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10613927, 21227854, 42455708, 84911416, 137981051, 169822832, 275962102, 551924204, 1103848408, 2207696816]

約数ペア:

[(1, 2207696816), (2, 1103848408), (4, 551924204), (8, 275962102), (13, 169822832), (16, 137981051), (26, 84911416), (52, 42455708), (104, 21227854), (208, 10613927)]