2188522

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 3773952

約数和(自身を除く): 1585430

約数列:

[1, 2, 7, 14, 223, 446, 701, 1402, 1561, 3122, 4907, 9814, 156323, 312646, 1094261, 2188522]

約数ペア:

[(1, 2188522), (2, 1094261), (7, 312646), (14, 156323), (223, 9814), (446, 4907), (701, 3122), (1402, 1561)]