1728051116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{39273889}}^1$

素因数の和:39273904

約数の個数: 12

約数和(自身を含む): 3299006760

約数和(自身を除く): 1570955644

約数列:

[1, 2, 4, 11, 22, 44, 39273889, 78547778, 157095556, 432012779, 864025558, 1728051116]

約数ペア:

[(1, 1728051116), (2, 864025558), (4, 432012779), (11, 157095556), (22, 78547778), (44, 39273889)]