90268619

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6263}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 17973301

約数列:

[1, 7, 29, 71, 203, 497, 2059, 6263, 14413, 43841, 181627, 444673, 1271389, 3112711, 12895517, 90268619]

約数ペア:

[(1, 90268619), (7, 12895517), (29, 3112711), (71, 1271389), (203, 444673), (497, 181627), (2059, 43841), (6263, 14413)]