8900738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 17228160

約数和(自身を除く): 8327422

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 1993, 2233, 3986, 4466, 13951, 21923, 27902, 43846, 57797, 115594, 153461, 306922, 404579, 635767, 809158, 1271534, 4450369, 8900738]

約数ペア:

[(1, 8900738), (2, 4450369), (7, 1271534), (11, 809158), (14, 635767), (22, 404579), (29, 306922), (58, 153461), (77, 115594), (154, 57797), (203, 43846), (319, 27902), (406, 21923), (638, 13951), (1993, 4466), (2233, 3986)]