2921672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 5934690

約数和(自身を除く): 3013018

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2161, 4322, 8644, 17288, 28093, 56186, 112372, 224744, 365209, 730418, 1460836, 2921672]

約数ペア:

[(1, 2921672), (2, 1460836), (4, 730418), (8, 365209), (13, 224744), (26, 112372), (52, 56186), (104, 28093), (169, 17288), (338, 8644), (676, 4322), (1352, 2161)]