8745230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67271}}^1$

素因数の和:67291

約数の個数: 16

約数和(自身を含む): 16952544

約数和(自身を除く): 8207314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 67271, 134542, 336355, 672710, 874523, 1749046, 4372615, 8745230]

約数ペア:

[(1, 8745230), (2, 4372615), (5, 1749046), (10, 874523), (13, 672710), (26, 336355), (65, 134542), (130, 67271)]