2566291234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{605543}}^1$

素因数の和:605721

約数の個数: 16

約数和(自身を含む): 4170987072

約数和(自身を除く): 1604695838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 605543, 1211086, 7872059, 15744118, 98703509, 197407018, 1283145617, 2566291234]

約数ペア:

[(1, 2566291234), (2, 1283145617), (13, 197407018), (26, 98703509), (163, 15744118), (326, 7872059), (2119, 1211086), (4238, 605543)]