3877136

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:998

約数の個数: 20

約数和(自身を含む): 7542672

約数和(自身を除く): 3665536

約数列:

[1, 2, 4, 8, 16, 443, 547, 886, 1094, 1772, 2188, 3544, 4376, 7088, 8752, 242321, 484642, 969284, 1938568, 3877136]

約数ペア:

[(1, 3877136), (2, 1938568), (4, 969284), (8, 484642), (16, 242321), (443, 8752), (547, 7088), (886, 4376), (1094, 3544), (1772, 2188)]