42251170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{325009}}^1$

素因数の和:325029

約数の個数: 16

約数和(自身を含む): 81902520

約数和(自身を除く): 39651350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 325009, 650018, 1625045, 3250090, 4225117, 8450234, 21125585, 42251170]

約数ペア:

[(1, 42251170), (2, 21125585), (5, 8450234), (10, 4225117), (13, 3250090), (26, 1625045), (65, 650018), (130, 325009)]