26180139898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2909551}}^1$

素因数の和:2909973

約数の個数: 16

約数和(自身を含む): 42944987520

約数和(自身を除く): 16764847622

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 2909551, 5819102, 32005061, 64010122, 1190006359, 2380012718, 13090069949, 26180139898]

約数ペア:

[(1, 26180139898), (2, 13090069949), (11, 2380012718), (22, 1190006359), (409, 64010122), (818, 32005061), (4499, 5819102), (8998, 2909551)]