2581232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 20

約数和(自身を含む): 5174520

約数和(自身を除く): 2593288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 5563, 11126, 22252, 44504, 89008, 161327, 322654, 645308, 1290616, 2581232]

約数ペア:

[(1, 2581232), (2, 1290616), (4, 645308), (8, 322654), (16, 161327), (29, 89008), (58, 44504), (116, 22252), (232, 11126), (464, 5563)]