920842012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{701}}^1\times {\mathrm{4157}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 1634592960

約数和(自身を除く): 713750948

約数列:

[1, 2, 4, 79, 158, 316, 701, 1402, 2804, 4157, 8314, 16628, 55379, 110758, 221516, 328403, 656806, 1313612, 2914057, 5828114, 11656228, 230210503, 460421006, 920842012]

約数ペア:

[(1, 920842012), (2, 460421006), (4, 230210503), (79, 11656228), (158, 5828114), (316, 2914057), (701, 1313612), (1402, 656806), (2804, 328403), (4157, 221516), (8314, 110758), (16628, 55379)]