6810778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 12277440

約数和(自身を除く): 5466662

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 811, 1622, 4199, 8398, 10543, 13787, 15409, 21086, 27574, 30818, 179231, 200317, 261953, 358462, 400634, 523906, 3405389, 6810778]

約数ペア:

[(1, 6810778), (2, 3405389), (13, 523906), (17, 400634), (19, 358462), (26, 261953), (34, 200317), (38, 179231), (221, 30818), (247, 27574), (323, 21086), (442, 15409), (494, 13787), (646, 10543), (811, 8398), (1622, 4199)]