2493458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 1938862

約数列:

[1, 2, 11, 17, 22, 34, 59, 113, 118, 187, 226, 374, 649, 1003, 1243, 1298, 1921, 2006, 2486, 3842, 6667, 11033, 13334, 21131, 22066, 42262, 73337, 113339, 146674, 226678, 1246729, 2493458]

約数ペア:

[(1, 2493458), (2, 1246729), (11, 226678), (17, 146674), (22, 113339), (34, 73337), (59, 42262), (113, 22066), (118, 21131), (187, 13334), (226, 11033), (374, 6667), (649, 3842), (1003, 2486), (1243, 2006), (1298, 1921)]