2012316965554

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1\times {\mathrm{21767}}^1$

素因数の和:22991

約数の個数: 64

約数和(自身を含む): 3543810895872

約数和(自身を除く): 1531493930318

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 427, 721, 854, 1051, 1442, 2102, 6283, 7357, 12566, 14714, 21767, 43534, 43981, 64111, 87962, 108253, 128222, 152369, 216506, 304738, 448777, 757771, 897554, 1327787, 1515542, 2242001, 2655574, 4484002, 6603433, 9294509, 13206866, 15694007, 18589018, 22877117, 31388014, 45754234, 46224031, 92448062, 136762061, 160139819, 273524122, 320279638, 957334427, 1395504137, 1914668854, 2356343051, 2791008274, 4712686102, 9768528959, 16494401357, 19537057918, 32988802714, 143736926111, 287473852222, 1006158482777, 2012316965554]

約数ペア:

[(1, 2012316965554), (2, 1006158482777), (7, 287473852222), (14, 143736926111), (61, 32988802714), (103, 19537057918), (122, 16494401357), (206, 9768528959), (427, 4712686102), (721, 2791008274), (854, 2356343051), (1051, 1914668854), (1442, 1395504137), (2102, 957334427), (6283, 320279638), (7357, 273524122), (12566, 160139819), (14714, 136762061), (21767, 92448062), (43534, 46224031), (43981, 45754234), (64111, 31388014), (87962, 22877117), (108253, 18589018), (128222, 15694007), (152369, 13206866), (216506, 9294509), (304738, 6603433), (448777, 4484002), (757771, 2655574), (897554, 2242001), (1327787, 1515542)]