2016500830

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{4349}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 3664440000

約数和(自身を除く): 1647939170

約数列:

[1, 2, 5, 10, 199, 233, 398, 466, 995, 1165, 1990, 2330, 4349, 8698, 21745, 43490, 46367, 92734, 231835, 463670, 865451, 1013317, 1730902, 2026634, 4327255, 5066585, 8654510, 10133170, 201650083, 403300166, 1008250415, 2016500830]

約数ペア:

[(1, 2016500830), (2, 1008250415), (5, 403300166), (10, 201650083), (199, 10133170), (233, 8654510), (398, 5066585), (466, 4327255), (995, 2026634), (1165, 1730902), (1990, 1013317), (2330, 865451), (4349, 463670), (8698, 231835), (21745, 92734), (43490, 46367)]