2019901197866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2379899}}^1$

素因数の和:2380154

約数の個数: 32

約数和(自身を含む): 3166599744000

約数和(自身を除く): 1146698546134

約数列:

[1, 2, 43, 71, 86, 139, 142, 278, 3053, 5977, 6106, 9869, 11954, 19738, 424367, 848734, 2379899, 4759798, 102335657, 168972829, 204671314, 330805961, 337945658, 661611922, 7265831647, 14224656323, 14531663294, 23487223231, 28449312646, 46974446462, 1009950598933, 2019901197866]

約数ペア:

[(1, 2019901197866), (2, 1009950598933), (43, 46974446462), (71, 28449312646), (86, 23487223231), (139, 14531663294), (142, 14224656323), (278, 7265831647), (3053, 661611922), (5977, 337945658), (6106, 330805961), (9869, 204671314), (11954, 168972829), (19738, 102335657), (424367, 4759798), (848734, 2379899)]