201805089739

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{4287431}}^1$

素因数の和:4287842

約数の個数: 12

約数和(自身を含む): 222389097840

約数和(自身を除く): 20584008101

約数列:

[1, 11, 121, 389, 4279, 47069, 4287431, 47161741, 518779151, 1667810659, 18345917249, 201805089739]

約数ペア:

[(1, 201805089739), (11, 18345917249), (121, 1667810659), (389, 518779151), (4279, 47161741), (47069, 4287431)]