2893285507

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{131507}}^1$

素因数の和:131970

約数の個数: 12

約数和(自身を含む): 3373180200

約数和(自身を除く): 479894693

約数列:

[1, 7, 49, 449, 3143, 22001, 131507, 920549, 6443843, 59046643, 413326501, 2893285507]

約数ペア:

[(1, 2893285507), (7, 413326501), (49, 59046643), (449, 6443843), (3143, 920549), (22001, 131507)]