520045796

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1566403}}^1$

素因数の和:1566490

約数の個数: 12

約数和(自身を含む): 921045552

約数和(自身を除く): 400999756

約数列:

[1, 2, 4, 83, 166, 332, 1566403, 3132806, 6265612, 130011449, 260022898, 520045796]

約数ペア:

[(1, 520045796), (2, 260022898), (4, 130011449), (83, 6265612), (166, 3132806), (332, 1566403)]