2019400576

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{105883}}^1$

素因数の和:106046

約数の個数: 32

約数和(自身を含む): 4050063000

約数和(自身を除く): 2030662424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 9536, 19072, 105883, 211766, 423532, 847064, 1694128, 3388256, 6776512, 13553024, 15776567, 31553134, 63106268, 126212536, 252425072, 504850144, 1009700288, 2019400576]

約数ペア:

[(1, 2019400576), (2, 1009700288), (4, 504850144), (8, 252425072), (16, 126212536), (32, 63106268), (64, 31553134), (128, 15776567), (149, 13553024), (298, 6776512), (596, 3388256), (1192, 1694128), (2384, 847064), (4768, 423532), (9536, 211766), (19072, 105883)]