2107405742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 3440640000

約数和(自身を除く): 1333234258

約数列:

[1, 2, 13, 26, 127, 254, 499, 998, 1279, 1651, 2558, 3302, 6487, 12974, 16627, 33254, 63373, 126746, 162433, 324866, 638221, 823849, 1276442, 1647698, 2111629, 4223258, 8296873, 16593746, 81054067, 162108134, 1053702871, 2107405742]

約数ペア:

[(1, 2107405742), (2, 1053702871), (13, 162108134), (26, 81054067), (127, 16593746), (254, 8296873), (499, 4223258), (998, 2111629), (1279, 1647698), (1651, 1276442), (2558, 823849), (3302, 638221), (6487, 324866), (12974, 162433), (16627, 126746), (33254, 63373)]