421171114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{20479}}^1$

素因数の和:20614

約数の個数: 32

約数和(自身を含む): 784465920

約数和(自身を除く): 363294806

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 10283, 20479, 20566, 40958, 143353, 266227, 286706, 532454, 1863589, 2314127, 3727178, 4628254, 16198889, 30083651, 32397778, 60167302, 210585557, 421171114]

約数ペア:

[(1, 421171114), (2, 210585557), (7, 60167302), (13, 32397778), (14, 30083651), (26, 16198889), (91, 4628254), (113, 3727178), (182, 2314127), (226, 1863589), (791, 532454), (1469, 286706), (1582, 266227), (2938, 143353), (10283, 40958), (20479, 20566)]