2005273856

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{41011}}^1$

素因数の和:41218

約数の個数: 36

約数和(自身を含む): 4023769344

約数和(自身を除く): 2018495488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 764, 1528, 3056, 6112, 12224, 24448, 41011, 48896, 82022, 164044, 328088, 656176, 1312352, 2624704, 5249408, 7833101, 10498816, 15666202, 31332404, 62664808, 125329616, 250659232, 501318464, 1002636928, 2005273856]

約数ペア:

[(1, 2005273856), (2, 1002636928), (4, 501318464), (8, 250659232), (16, 125329616), (32, 62664808), (64, 31332404), (128, 15666202), (191, 10498816), (256, 7833101), (382, 5249408), (764, 2624704), (1528, 1312352), (3056, 656176), (6112, 328088), (12224, 164044), (24448, 82022), (41011, 48896)]