2188772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 4111296

約数和(自身を除く): 1922524

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 643, 851, 1286, 1702, 2572, 3404, 14789, 23791, 29578, 47582, 59156, 95164, 547193, 1094386, 2188772]

約数ペア:

[(1, 2188772), (2, 1094386), (4, 547193), (23, 95164), (37, 59156), (46, 47582), (74, 29578), (92, 23791), (148, 14789), (643, 3404), (851, 2572), (1286, 1702)]