2017930175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4748071}}^1$

素因数の和:4748098

約数の個数: 12

約数和(自身を含む): 2649424176

約数和(自身を除く): 631494001

約数列:

[1, 5, 17, 25, 85, 425, 4748071, 23740355, 80717207, 118701775, 403586035, 2017930175]

約数ペア:

[(1, 2017930175), (5, 403586035), (17, 118701775), (25, 80717207), (85, 23740355), (425, 4748071)]