2725426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 4634064

約数和(自身を除く): 1908638

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 737, 946, 1474, 1849, 2881, 3698, 5762, 20339, 31691, 40678, 63382, 123883, 247766, 1362713, 2725426]

約数ペア:

[(1, 2725426), (2, 1362713), (11, 247766), (22, 123883), (43, 63382), (67, 40678), (86, 31691), (134, 20339), (473, 5762), (737, 3698), (946, 2881), (1474, 1849)]