2021235212

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{2027}}^1\times {\mathrm{2801}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 3579947280

約数和(自身を除く): 1558712068

約数列:

[1, 2, 4, 89, 178, 356, 2027, 2801, 4054, 5602, 8108, 11204, 180403, 249289, 360806, 498578, 721612, 997156, 5677627, 11355254, 22710508, 505308803, 1010617606, 2021235212]

約数ペア:

[(1, 2021235212), (2, 1010617606), (4, 505308803), (89, 22710508), (178, 11355254), (356, 5677627), (2027, 997156), (2801, 721612), (4054, 498578), (5602, 360806), (8108, 249289), (11204, 180403)]