2012287684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{13463}}^1$

素因数の和:13600

約数の個数: 48

約数和(自身を含む): 3981035520

約数和(自身を除く): 1968747836

約数列:

[1, 2, 4, 11, 22, 43, 44, 79, 86, 158, 172, 316, 473, 869, 946, 1738, 1892, 3397, 3476, 6794, 13463, 13588, 26926, 37367, 53852, 74734, 148093, 149468, 296186, 578909, 592372, 1063577, 1157818, 2127154, 2315636, 4254308, 6367999, 11699347, 12735998, 23398694, 25471996, 45733811, 46797388, 91467622, 182935244, 503071921, 1006143842, 2012287684]

約数ペア:

[(1, 2012287684), (2, 1006143842), (4, 503071921), (11, 182935244), (22, 91467622), (43, 46797388), (44, 45733811), (79, 25471996), (86, 23398694), (158, 12735998), (172, 11699347), (316, 6367999), (473, 4254308), (869, 2315636), (946, 2127154), (1738, 1157818), (1892, 1063577), (3397, 592372), (3476, 578909), (6794, 296186), (13463, 149468), (13588, 148093), (26926, 74734), (37367, 53852)]