8220235090

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{824497}}^1$

素因数の和:825501

約数の個数: 16

約数和(自身を含む): 14811282072

約数和(自身を除く): 6591046982

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 824497, 1648994, 4122485, 8244970, 822023509, 1644047018, 4110117545, 8220235090]

約数ペア:

[(1, 8220235090), (2, 4110117545), (5, 1644047018), (10, 822023509), (997, 8244970), (1994, 4122485), (4985, 1648994), (9970, 824497)]