2780453032

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{628493}}^1$

素因数の和:628585

約数の個数: 32

約数和(自身を含む): 6033542400

約数和(自身を除く): 3253089368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 628493, 1256986, 2513972, 4399451, 5027944, 8798902, 17597804, 35195608, 49650947, 99301894, 198603788, 347556629, 397207576, 695113258, 1390226516, 2780453032]

約数ペア:

[(1, 2780453032), (2, 1390226516), (4, 695113258), (7, 397207576), (8, 347556629), (14, 198603788), (28, 99301894), (56, 49650947), (79, 35195608), (158, 17597804), (316, 8798902), (553, 5027944), (632, 4399451), (1106, 2513972), (2212, 1256986), (4424, 628493)]