1639478892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{36307}}^1$

素因数の和:36438

約数の個数: 48

約数和(自身を含む): 3952634112

約数和(自身を除く): 2313155220

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 636, 852, 3763, 7526, 11289, 15052, 22578, 36307, 45156, 72614, 108921, 145228, 217842, 435684, 1924271, 2577797, 3848542, 5155594, 5772813, 7697084, 7733391, 10311188, 11545626, 15466782, 23091252, 30933564, 136623241, 273246482, 409869723, 546492964, 819739446, 1639478892]

約数ペア:

[(1, 1639478892), (2, 819739446), (3, 546492964), (4, 409869723), (6, 273246482), (12, 136623241), (53, 30933564), (71, 23091252), (106, 15466782), (142, 11545626), (159, 10311188), (212, 7733391), (213, 7697084), (284, 5772813), (318, 5155594), (426, 3848542), (636, 2577797), (852, 1924271), (3763, 435684), (7526, 217842), (11289, 145228), (15052, 108921), (22578, 72614), (36307, 45156)]