2177588

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 4412352

約数和(自身を除く): 2234764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 937, 1162, 1874, 2324, 3748, 6559, 13118, 26236, 77771, 155542, 311084, 544397, 1088794, 2177588]

約数ペア:

[(1, 2177588), (2, 1088794), (4, 544397), (7, 311084), (14, 155542), (28, 77771), (83, 26236), (166, 13118), (332, 6559), (581, 3748), (937, 2324), (1162, 1874)]