289790534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6857}}^1$

素因数の和:7000

約数の個数: 32

約数和(自身を含む): 506614176

約数和(自身を除く): 216823642

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 1243, 1921, 2486, 3842, 6857, 13714, 21131, 42262, 75427, 116569, 150854, 233138, 774841, 1282259, 1549682, 2564518, 8523251, 13172297, 17046502, 26344594, 144895267, 289790534]

約数ペア:

[(1, 289790534), (2, 144895267), (11, 26344594), (17, 17046502), (22, 13172297), (34, 8523251), (113, 2564518), (187, 1549682), (226, 1282259), (374, 774841), (1243, 233138), (1921, 150854), (2486, 116569), (3842, 75427), (6857, 42262), (13714, 21131)]