2012168488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1879}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 4228646400

約数和(自身を除く): 2216477912

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 283, 344, 473, 566, 946, 1132, 1879, 1892, 2264, 3113, 3758, 3784, 6226, 7516, 12169, 12452, 15032, 20669, 24338, 24904, 41338, 48676, 80797, 82676, 97352, 133859, 161594, 165352, 267718, 323188, 531757, 535436, 646376, 888767, 1063514, 1070872, 1777534, 2127028, 3555068, 4254056, 5849327, 7110136, 11698654, 22865551, 23397308, 45731102, 46794616, 91462204, 182924408, 251521061, 503042122, 1006084244, 2012168488]

約数ペア:

[(1, 2012168488), (2, 1006084244), (4, 503042122), (8, 251521061), (11, 182924408), (22, 91462204), (43, 46794616), (44, 45731102), (86, 23397308), (88, 22865551), (172, 11698654), (283, 7110136), (344, 5849327), (473, 4254056), (566, 3555068), (946, 2127028), (1132, 1777534), (1879, 1070872), (1892, 1063514), (2264, 888767), (3113, 646376), (3758, 535436), (3784, 531757), (6226, 323188), (7516, 267718), (12169, 165352), (12452, 161594), (15032, 133859), (20669, 97352), (24338, 82676), (24904, 80797), (41338, 48676)]