2688897776

素因数分解:

$2^4\times {\mathrm{19213}}^1\times {\mathrm{8747}}^1$

素因数の和:27968

約数の個数: 20

約数和(自身を含む): 5210606232

約数和(自身を除く): 2521708456

約数列:

[1, 2, 4, 8, 16, 8747, 17494, 19213, 34988, 38426, 69976, 76852, 139952, 153704, 307408, 168056111, 336112222, 672224444, 1344448888, 2688897776]

約数ペア:

[(1, 2688897776), (2, 1344448888), (4, 672224444), (8, 336112222), (16, 168056111), (8747, 307408), (17494, 153704), (19213, 139952), (34988, 76852), (38426, 69976)]