2017001180

素因数分解:

$2^2\times 5^1\times {\mathrm{100850059}}^1$

素因数の和:100850068

約数の個数: 12

約数和(自身を含む): 4235702520

約数和(自身を除く): 2218701340

約数列:

[1, 2, 4, 5, 10, 20, 100850059, 201700118, 403400236, 504250295, 1008500590, 2017001180]

約数ペア:

[(1, 2017001180), (2, 1008500590), (4, 504250295), (5, 403400236), (10, 201700118), (20, 100850059)]