1087487996

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{28537}}^1$

素因数の和:29909

約数の個数: 24

約数和(自身を含む): 2176650336

約数和(自身を除く): 1089162340

約数列:

[1, 2, 4, 7, 14, 28, 1361, 2722, 5444, 9527, 19054, 28537, 38108, 57074, 114148, 199759, 399518, 799036, 38838857, 77677714, 155355428, 271871999, 543743998, 1087487996]

約数ペア:

[(1, 1087487996), (2, 543743998), (4, 271871999), (7, 155355428), (14, 77677714), (28, 38838857), (1361, 799036), (2722, 399518), (5444, 199759), (9527, 114148), (19054, 57074), (28537, 38108)]