2720796638

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1207097}}^1$

素因数の和:1207136

約数の個数: 24

約数和(自身を含む): 4953930192

約数和(自身を除く): 2233133554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 1207097, 2414194, 8449679, 16899358, 27763231, 55526462, 59147753, 118295506, 194342617, 388685234, 1360398319, 2720796638]

約数ペア:

[(1, 2720796638), (2, 1360398319), (7, 388685234), (14, 194342617), (23, 118295506), (46, 59147753), (49, 55526462), (98, 27763231), (161, 16899358), (322, 8449679), (1127, 2414194), (2254, 1207097)]