516600000085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18878129}}^1$

素因数の和:18878568

約数の個数: 16

約数和(自身を含む): 669191952240

約数和(自身を除く): 152591952155

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 27365, 18878129, 94390645, 245415677, 1227078385, 7947692309, 39738461545, 103320000017, 516600000085]

約数ペア:

[(1, 516600000085), (5, 103320000017), (13, 39738461545), (65, 7947692309), (421, 1227078385), (2105, 245415677), (5473, 94390645), (27365, 18878129)]