13278329806

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{76991}}^1$

素因数の和:77224

約数の個数: 32

約数和(自身を含む): 23178903552

約数和(自身を除く): 9900573746

約数列:

[1, 2, 7, 14, 97, 127, 194, 254, 679, 889, 1358, 1778, 12319, 24638, 76991, 86233, 153982, 172466, 538937, 1077874, 7468127, 9777857, 14936254, 19555714, 52276889, 68444999, 104553778, 136889998, 948452129, 1896904258, 6639164903, 13278329806]

約数ペア:

[(1, 13278329806), (2, 6639164903), (7, 1896904258), (14, 948452129), (97, 136889998), (127, 104553778), (194, 68444999), (254, 52276889), (679, 19555714), (889, 14936254), (1358, 9777857), (1778, 7468127), (12319, 1077874), (24638, 538937), (76991, 172466), (86233, 153982)]