2013153604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{39139}}^1$

素因数の和:39328

約数の個数: 48

約数和(自身を含む): 4418749440

約数和(自身を除く): 2405595836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 3674, 4676, 7348, 12859, 25718, 39139, 51436, 78278, 156556, 273973, 430529, 547946, 861058, 1095892, 1722116, 3013703, 6027406, 6536213, 12054812, 13072426, 26144852, 45753491, 71898343, 91506982, 143796686, 183013964, 287593372, 503288401, 1006576802, 2013153604]

約数ペア:

[(1, 2013153604), (2, 1006576802), (4, 503288401), (7, 287593372), (11, 183013964), (14, 143796686), (22, 91506982), (28, 71898343), (44, 45753491), (77, 26144852), (154, 13072426), (167, 12054812), (308, 6536213), (334, 6027406), (668, 3013703), (1169, 1722116), (1837, 1095892), (2338, 861058), (3674, 547946), (4676, 430529), (7348, 273973), (12859, 156556), (25718, 78278), (39139, 51436)]