13981366

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 24840000

約数和(自身を除く): 10858634

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 229, 343, 458, 623, 686, 1246, 1603, 3206, 4361, 8722, 11221, 20381, 22442, 30527, 40762, 61054, 78547, 142667, 157094, 285334, 998669, 1997338, 6990683, 13981366]

約数ペア:

[(1, 13981366), (2, 6990683), (7, 1997338), (14, 998669), (49, 285334), (89, 157094), (98, 142667), (178, 78547), (229, 61054), (343, 40762), (458, 30527), (623, 22442), (686, 20381), (1246, 11221), (1603, 8722), (3206, 4361)]