2280456731

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{190403}}^1$

素因数の和:190498

約数の個数: 16

約数和(自身を含む): 2741817600

約数和(自身を除く): 461360869

約数列:

[1, 7, 29, 59, 203, 413, 1711, 11977, 190403, 1332821, 5521687, 11233777, 38651809, 78636439, 325779533, 2280456731]

約数ペア:

[(1, 2280456731), (7, 325779533), (29, 78636439), (59, 38651809), (203, 11233777), (413, 5521687), (1711, 1332821), (11977, 190403)]