2019955456

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{69827}}^1$

素因数の和:69956

約数の個数: 36

約数和(自身を含む): 4067760312

約数和(自身を除く): 2047804856

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 904, 1808, 3616, 7232, 14464, 28928, 69827, 139654, 279308, 558616, 1117232, 2234464, 4468928, 7890451, 8937856, 15780902, 17875712, 31561804, 63123608, 126247216, 252494432, 504988864, 1009977728, 2019955456]

約数ペア:

[(1, 2019955456), (2, 1009977728), (4, 504988864), (8, 252494432), (16, 126247216), (32, 63123608), (64, 31561804), (113, 17875712), (128, 15780902), (226, 8937856), (256, 7890451), (452, 4468928), (904, 2234464), (1808, 1117232), (3616, 558616), (7232, 279308), (14464, 139654), (28928, 69827)]