804588970

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{80701}}^1$

素因数の和:81705

約数の個数: 16

約数和(自身を含む): 1449730728

約数和(自身を除く): 645141758

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 80701, 161402, 403505, 807010, 80458897, 160917794, 402294485, 804588970]

約数ペア:

[(1, 804588970), (2, 402294485), (5, 160917794), (10, 80458897), (997, 807010), (1994, 403505), (4985, 161402), (9970, 80701)]