1520238424

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{261389}}^1$

素因数の和:262122

約数の個数: 16

約数和(自身を含む): 2854378800

約数和(自身を除く): 1334140376

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 261389, 522778, 1045556, 2091112, 190029803, 380059606, 760119212, 1520238424]

約数ペア:

[(1, 1520238424), (2, 760119212), (4, 380059606), (8, 190029803), (727, 2091112), (1454, 1045556), (2908, 522778), (5816, 261389)]