30904852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63853}}^1$

素因数の和:63879

約数の個数: 18

約数和(自身を含む): 59448074

約数和(自身を除く): 28543222

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63853, 127706, 255412, 702383, 1404766, 2809532, 7726213, 15452426, 30904852]

約数ペア:

[(1, 30904852), (2, 15452426), (4, 7726213), (11, 2809532), (22, 1404766), (44, 702383), (121, 255412), (242, 127706), (484, 63853)]