2072644

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 4202240

約数和(自身を除く): 2129596

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 937, 1106, 1874, 2212, 3748, 6559, 13118, 26236, 74023, 148046, 296092, 518161, 1036322, 2072644]

約数ペア:

[(1, 2072644), (2, 1036322), (4, 518161), (7, 296092), (14, 148046), (28, 74023), (79, 26236), (158, 13118), (316, 6559), (553, 3748), (937, 2212), (1106, 1874)]