2007172274

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1\times {\mathrm{4337}}^1$

素因数の和:5018

約数の個数: 24

約数和(自身を含む): 3183250428

約数和(自身を除く): 1176078154

約数列:

[1, 2, 19, 38, 361, 641, 722, 1282, 4337, 8674, 12179, 24358, 82403, 164806, 231401, 462802, 1565657, 2780017, 3131314, 5560034, 52820323, 105640646, 1003586137, 2007172274]

約数ペア:

[(1, 2007172274), (2, 1003586137), (19, 105640646), (38, 52820323), (361, 5560034), (641, 3131314), (722, 2780017), (1282, 1565657), (4337, 462802), (8674, 231401), (12179, 164806), (24358, 82403)]