285087759268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{158393}}^1\times {\mathrm{34613}}^1$

素因数の和:193023

約数の個数: 24

約数和(自身を含む): 537299691768

約数和(自身を除く): 252211932500

約数列:

[1, 2, 4, 13, 26, 52, 34613, 69226, 138452, 158393, 316786, 449969, 633572, 899938, 1799876, 2059109, 4118218, 8236436, 5482456909, 10964913818, 21929827636, 71271939817, 142543879634, 285087759268]

約数ペア:

[(1, 285087759268), (2, 142543879634), (4, 71271939817), (13, 21929827636), (26, 10964913818), (52, 5482456909), (34613, 8236436), (69226, 4118218), (138452, 2059109), (158393, 1799876), (316786, 899938), (449969, 633572)]