4255870

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2017}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 7700688

約数和(自身を除く): 3444818

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2017, 2110, 4034, 10085, 20170, 425587, 851174, 2127935, 4255870]

約数ペア:

[(1, 4255870), (2, 2127935), (5, 851174), (10, 425587), (211, 20170), (422, 10085), (1055, 4034), (2017, 2110)]