2762224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5608

約数の個数: 20

約数和(自身を含む): 5525440

約数和(自身を除く): 2763216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5569, 11138, 22276, 44552, 89104, 172639, 345278, 690556, 1381112, 2762224]

約数ペア:

[(1, 2762224), (2, 1381112), (4, 690556), (8, 345278), (16, 172639), (31, 89104), (62, 44552), (124, 22276), (248, 11138), (496, 5569)]