5280754778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{628811}}^1$

素因数の和:628862

約数の個数: 32

約数和(自身を含む): 9507637440

約数和(自身を除く): 4226882662

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 628811, 1257622, 8174543, 10689787, 11947409, 16349086, 21379574, 23894818, 138967231, 155316317, 203105953, 277934462, 310632634, 406211906, 2640377389, 5280754778]

約数ペア:

[(1, 5280754778), (2, 2640377389), (13, 406211906), (17, 310632634), (19, 277934462), (26, 203105953), (34, 155316317), (38, 138967231), (221, 23894818), (247, 21379574), (323, 16349086), (442, 11947409), (494, 10689787), (646, 8174543), (4199, 1257622), (8398, 628811)]