1643214364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3395071}}^1$

素因数の和:3395097

約数の個数: 18

約数和(自身を含む): 3160812032

約数和(自身を除く): 1517597668

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3395071, 6790142, 13580284, 37345781, 74691562, 149383124, 410803591, 821607182, 1643214364]

約数ペア:

[(1, 1643214364), (2, 821607182), (4, 410803591), (11, 149383124), (22, 74691562), (44, 37345781), (121, 13580284), (242, 6790142), (484, 3395071)]