2116768336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3226781}}^1$

素因数の和:3226830

約数の個数: 20

約数和(自身を含む): 4201270164

約数和(自身を除く): 2084501828

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3226781, 6453562, 12907124, 25814248, 51628496, 132298021, 264596042, 529192084, 1058384168, 2116768336]

約数ペア:

[(1, 2116768336), (2, 1058384168), (4, 529192084), (8, 264596042), (16, 132298021), (41, 51628496), (82, 25814248), (164, 12907124), (328, 6453562), (656, 3226781)]