2542408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 2719352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 173, 334, 346, 668, 692, 1336, 1384, 1837, 1903, 3674, 3806, 7348, 7612, 14696, 15224, 28891, 57782, 115564, 231128, 317801, 635602, 1271204, 2542408]

約数ペア:

[(1, 2542408), (2, 1271204), (4, 635602), (8, 317801), (11, 231128), (22, 115564), (44, 57782), (88, 28891), (167, 15224), (173, 14696), (334, 7612), (346, 7348), (668, 3806), (692, 3674), (1336, 1903), (1384, 1837)]