521934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 1296768

約数和(自身を除く): 774834

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 289, 301, 357, 578, 602, 714, 731, 867, 903, 1462, 1734, 1806, 2023, 2193, 4046, 4386, 5117, 6069, 10234, 12138, 12427, 15351, 24854, 30702, 37281, 74562, 86989, 173978, 260967, 521934]

約数ペア:

[(1, 521934), (2, 260967), (3, 173978), (6, 86989), (7, 74562), (14, 37281), (17, 30702), (21, 24854), (34, 15351), (42, 12427), (43, 12138), (51, 10234), (86, 6069), (102, 5117), (119, 4386), (129, 4046), (238, 2193), (258, 2023), (289, 1806), (301, 1734), (357, 1462), (578, 903), (602, 867), (714, 731)]