2811776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 6113880

約数和(自身を除く): 3302104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1997, 3994, 7988, 15976, 21967, 31952, 43934, 63904, 87868, 127808, 175736, 255616, 351472, 702944, 1405888, 2811776]

約数ペア:

[(1, 2811776), (2, 1405888), (4, 702944), (8, 351472), (11, 255616), (16, 175736), (22, 127808), (32, 87868), (44, 63904), (64, 43934), (88, 31952), (128, 21967), (176, 15976), (352, 7988), (704, 3994), (1408, 1997)]