1211117906

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{32717}}^1$

素因数の和:33025

約数の個数: 16

約数和(自身を含む): 1846865664

約数和(自身を除く): 635747758

約数列:

[1, 2, 83, 166, 223, 446, 18509, 32717, 37018, 65434, 2715511, 5431022, 7295891, 14591782, 605558953, 1211117906]

約数ペア:

[(1, 1211117906), (2, 605558953), (83, 14591782), (166, 7295891), (223, 5431022), (446, 2715511), (18509, 65434), (32717, 37018)]