2217117722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{42181}}^1$

素因数の和:42865

約数の個数: 16

約数和(自身を含む): 3412186344

約数和(自身を除く): 1195068622

約数列:

[1, 2, 41, 82, 641, 1282, 26281, 42181, 52562, 84362, 1729421, 3458842, 27038021, 54076042, 1108558861, 2217117722]

約数ペア:

[(1, 2217117722), (2, 1108558861), (41, 54076042), (82, 27038021), (641, 3458842), (1282, 1729421), (26281, 84362), (42181, 52562)]