2018587978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{7307}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 3425405760

約数和(自身を除く): 1406817782

約数列:

[1, 2, 11, 22, 29, 58, 319, 433, 638, 866, 4763, 7307, 9526, 12557, 14614, 25114, 80377, 138127, 160754, 211903, 276254, 423806, 2330933, 3163931, 4661866, 6327862, 34803241, 69606482, 91753999, 183507998, 1009293989, 2018587978]

約数ペア:

[(1, 2018587978), (2, 1009293989), (11, 183507998), (22, 91753999), (29, 69606482), (58, 34803241), (319, 6327862), (433, 4661866), (638, 3163931), (866, 2330933), (4763, 423806), (7307, 276254), (9526, 211903), (12557, 160754), (14614, 138127), (25114, 80377)]