1008040478893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{244491991}}^1$

素因数の和:244492048

約数の個数: 16

約数和(自身を含む): 1251798999040

約数和(自身を除く): 243758520147

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 244491991, 1711443937, 4645347829, 7579251721, 32517434803, 53054762047, 144005782699, 1008040478893]

約数ペア:

[(1, 1008040478893), (7, 144005782699), (19, 53054762047), (31, 32517434803), (133, 7579251721), (217, 4645347829), (589, 1711443937), (4123, 244491991)]