9898010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4691}}^1$

素因数の和:4909

約数の個数: 16

約数和(自身を含む): 17904672

約数和(自身を除く): 8006662

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 4691, 9382, 23455, 46910, 989801, 1979602, 4949005, 9898010]

約数ペア:

[(1, 9898010), (2, 4949005), (5, 1979602), (10, 989801), (211, 46910), (422, 23455), (1055, 9382), (2110, 4691)]