2056516231

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 2791376640

約数和(自身を除く): 734860409

約数列:

[1, 7, 11, 17, 49, 77, 103, 119, 187, 539, 721, 833, 1133, 1309, 1751, 2179, 5047, 7931, 9163, 12257, 15253, 19261, 23969, 37043, 55517, 85799, 106771, 134827, 167783, 224437, 259301, 407473, 943789, 1174481, 1571059, 1815107, 2468807, 2852311, 3815429, 10997413, 17281649, 19966177, 26708003, 41969719, 120971543, 186956021, 293788033, 2056516231]

約数ペア:

[(1, 2056516231), (7, 293788033), (11, 186956021), (17, 120971543), (49, 41969719), (77, 26708003), (103, 19966177), (119, 17281649), (187, 10997413), (539, 3815429), (721, 2852311), (833, 2468807), (1133, 1815107), (1309, 1571059), (1751, 1174481), (2179, 943789), (5047, 407473), (7931, 259301), (9163, 224437), (12257, 167783), (15253, 134827), (19261, 106771), (23969, 85799), (37043, 55517)]