2018854545

素因数分解:

$3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{113963}}^1$

素因数の和:115152

約数の個数: 16

約数和(自身を含む): 3232930752

約数和(自身を除く): 1214076207

約数列:

[1, 3, 5, 15, 1181, 3543, 5905, 17715, 113963, 341889, 569815, 1709445, 134590303, 403770909, 672951515, 2018854545]

約数ペア:

[(1, 2018854545), (3, 672951515), (5, 403770909), (15, 134590303), (1181, 1709445), (3543, 569815), (5905, 341889), (17715, 113963)]