2808272

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1226

約数の個数: 20

約数和(自身を含む): 5478816

約数和(自身を除く): 2670544

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1051, 1336, 2102, 2672, 4204, 8408, 16816, 175517, 351034, 702068, 1404136, 2808272]

約数ペア:

[(1, 2808272), (2, 1404136), (4, 702068), (8, 351034), (16, 175517), (167, 16816), (334, 8408), (668, 4204), (1051, 2672), (1336, 2102)]