270242570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2078789}}^1$

素因数の和:2078809

約数の個数: 16

約数和(自身を含む): 523855080

約数和(自身を除く): 253612510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2078789, 4157578, 10393945, 20787890, 27024257, 54048514, 135121285, 270242570]

約数ペア:

[(1, 270242570), (2, 135121285), (5, 54048514), (10, 27024257), (13, 20787890), (26, 10393945), (65, 4157578), (130, 2078789)]