2021567272604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{2587997}}^1$

素因数の和:2588486

約数の個数: 48

約数和(自身を含む): 3962618313696

約数和(自身を除く): 1941051041092

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 433, 451, 866, 902, 1732, 1804, 4763, 9526, 17753, 19052, 35506, 71012, 195283, 390566, 781132, 2587997, 5175994, 10351988, 28467967, 56935934, 106107877, 113871868, 212215754, 424431508, 1120602701, 1167186647, 2241205402, 2334373294, 4482410804, 4668746588, 12326629711, 24653259422, 45944710741, 49306518844, 91889421482, 183778842964, 505391818151, 1010783636302, 2021567272604]

約数ペア:

[(1, 2021567272604), (2, 1010783636302), (4, 505391818151), (11, 183778842964), (22, 91889421482), (41, 49306518844), (44, 45944710741), (82, 24653259422), (164, 12326629711), (433, 4668746588), (451, 4482410804), (866, 2334373294), (902, 2241205402), (1732, 1167186647), (1804, 1120602701), (4763, 424431508), (9526, 212215754), (17753, 113871868), (19052, 106107877), (35506, 56935934), (71012, 28467967), (195283, 10351988), (390566, 5175994), (781132, 2587997)]