2000487745501

素因数分解:

$7^1\times {\mathrm{1223}}^1\times {\mathrm{6661}}^1\times {\mathrm{35081}}^1$

素因数の和:42972

約数の個数: 16

約数和(自身を含む): 2288549852928

約数和(自身を除く): 288062107427

約数列:

[1, 7, 1223, 6661, 8561, 35081, 46627, 245567, 8146403, 42904063, 57024821, 233674541, 300328441, 1635721787, 285783963643, 2000487745501]

約数ペア:

[(1, 2000487745501), (7, 285783963643), (1223, 1635721787), (6661, 300328441), (8561, 233674541), (35081, 57024821), (46627, 42904063), (245567, 8146403)]