1662172796

素因数分解:

$2^2\times {\mathrm{18169}}^1\times {\mathrm{22871}}^1$

素因数の和:41044

約数の個数: 12

約数和(自身を含む): 2909089680

約数和(自身を除く): 1246916884

約数列:

[1, 2, 4, 18169, 22871, 36338, 45742, 72676, 91484, 415543199, 831086398, 1662172796]

約数ペア:

[(1, 1662172796), (2, 831086398), (4, 415543199), (18169, 91484), (22871, 72676), (36338, 45742)]