1271204

素因数分解:

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

素因数の和:355

約数の個数: 24

約数和(自身を含む): 2455488

約数和(自身を除く): 1184284

約数列:

[1, 2, 4, 11, 22, 44, 167, 173, 334, 346, 668, 692, 1837, 1903, 3674, 3806, 7348, 7612, 28891, 57782, 115564, 317801, 635602, 1271204]

約数ペア:

[(1, 1271204), (2, 635602), (4, 317801), (11, 115564), (22, 57782), (44, 28891), (167, 7612), (173, 7348), (334, 3806), (346, 3674), (668, 1903), (692, 1837)]