521681036

素因数分解:

$2^2\times {\mathrm{1381}}^1\times {\mathrm{94439}}^1$

素因数の和:95824

約数の個数: 12

約数和(自身を含む): 913612560

約数和(自身を除く): 391931524

約数列:

[1, 2, 4, 1381, 2762, 5524, 94439, 188878, 377756, 130420259, 260840518, 521681036]

約数ペア:

[(1, 521681036), (2, 260840518), (4, 130420259), (1381, 377756), (2762, 188878), (5524, 94439)]