12930404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 12471196

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 83, 116, 158, 166, 316, 332, 493, 986, 1343, 1411, 1972, 2291, 2407, 2686, 2822, 4582, 4814, 5372, 5644, 6557, 9164, 9628, 13114, 26228, 38947, 40919, 77894, 81838, 111469, 155788, 163676, 190153, 222938, 380306, 445876, 760612, 3232601, 6465202, 12930404]

約数ペア:

[(1, 12930404), (2, 6465202), (4, 3232601), (17, 760612), (29, 445876), (34, 380306), (58, 222938), (68, 190153), (79, 163676), (83, 155788), (116, 111469), (158, 81838), (166, 77894), (316, 40919), (332, 38947), (493, 26228), (986, 13114), (1343, 9628), (1411, 9164), (1972, 6557), (2291, 5644), (2407, 5372), (2686, 4814), (2822, 4582)]