1080254

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 1923408

約数和(自身を除く): 843154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 151, 302, 511, 1022, 1057, 2114, 3577, 7154, 7399, 11023, 14798, 22046, 77161, 154322, 540127, 1080254]

約数ペア:

[(1, 1080254), (2, 540127), (7, 154322), (14, 77161), (49, 22046), (73, 14798), (98, 11023), (146, 7399), (151, 7154), (302, 3577), (511, 2114), (1022, 1057)]