2051260057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15319}}^1$

素因数の和:15421

約数の個数: 32

約数和(自身を含む): 2682593280

約数和(自身を除く): 631333223

約数列:

[1, 7, 11, 37, 47, 77, 259, 329, 407, 517, 1739, 2849, 3619, 12173, 15319, 19129, 107233, 133903, 168509, 566803, 719993, 1179563, 3967621, 5039951, 6234833, 7919923, 26639741, 43643831, 55439461, 186478187, 293037151, 2051260057]

約数ペア:

[(1, 2051260057), (7, 293037151), (11, 186478187), (37, 55439461), (47, 43643831), (77, 26639741), (259, 7919923), (329, 6234833), (407, 5039951), (517, 3967621), (1739, 1179563), (2849, 719993), (3619, 566803), (12173, 168509), (15319, 133903), (19129, 107233)]