2124650308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{121631}}^1$

素因数の和:122043

約数の個数: 24

約数和(自身を含む): 4066401024

約数和(自身を除く): 1941750716

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 17468, 121631, 243262, 486524, 1337941, 2675882, 5351764, 48287507, 96575014, 193150028, 531162577, 1062325154, 2124650308]

約数ペア:

[(1, 2124650308), (2, 1062325154), (4, 531162577), (11, 193150028), (22, 96575014), (44, 48287507), (397, 5351764), (794, 2675882), (1588, 1337941), (4367, 486524), (8734, 243262), (17468, 121631)]