2510181588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{13781}}^1$

素因数の和:14184

約数の個数: 48

約数和(自身を含む): 6010716096

約数和(自身を除く): 3500534508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 353, 516, 706, 1059, 1412, 2118, 4236, 13781, 15179, 27562, 30358, 41343, 45537, 55124, 60716, 82686, 91074, 165372, 182148, 592583, 1185166, 1777749, 2370332, 3555498, 4864693, 7110996, 9729386, 14594079, 19458772, 29188158, 58376316, 209181799, 418363598, 627545397, 836727196, 1255090794, 2510181588]

約数ペア:

[(1, 2510181588), (2, 1255090794), (3, 836727196), (4, 627545397), (6, 418363598), (12, 209181799), (43, 58376316), (86, 29188158), (129, 19458772), (172, 14594079), (258, 9729386), (353, 7110996), (516, 4864693), (706, 3555498), (1059, 2370332), (1412, 1777749), (2118, 1185166), (4236, 592583), (13781, 182148), (15179, 165372), (27562, 91074), (30358, 82686), (41343, 60716), (45537, 55124)]