259646530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13967}}^1$

素因数の和:14011

約数の個数: 48

約数和(自身を含む): 552127104

約数和(自身を除く): 292480574

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 13967, 18590, 27934, 69835, 139670, 153637, 181571, 307274, 363142, 768185, 907855, 1536370, 1815710, 1997281, 2360423, 3994562, 4720846, 9986405, 11802115, 19972810, 23604230, 25964653, 51929306, 129823265, 259646530]

約数ペア:

[(1, 259646530), (2, 129823265), (5, 51929306), (10, 25964653), (11, 23604230), (13, 19972810), (22, 11802115), (26, 9986405), (55, 4720846), (65, 3994562), (110, 2360423), (130, 1997281), (143, 1815710), (169, 1536370), (286, 907855), (338, 768185), (715, 363142), (845, 307274), (1430, 181571), (1690, 153637), (1859, 139670), (3718, 69835), (9295, 27934), (13967, 18590)]