559760128

素因数分解:

$2^8\times {\mathrm{2186563}}^1$

素因数の和:2186579

約数の個数: 18

約数和(自身を含む): 1117334204

約数和(自身を除く): 557574076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2186563, 4373126, 8746252, 17492504, 34985008, 69970016, 139940032, 279880064, 559760128]

約数ペア:

[(1, 559760128), (2, 279880064), (4, 139940032), (8, 69970016), (16, 34985008), (32, 17492504), (64, 8746252), (128, 4373126), (256, 2186563)]