2586136189

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{115057}}^1$

素因数の和:115109

約数の個数: 24

約数和(自身を含む): 3368898240

約数和(自身を除く): 782762051

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 22477, 115057, 805399, 1495741, 2186083, 10470187, 15302581, 19444633, 28419079, 136112431, 198933553, 369448027, 2586136189]

約数ペア:

[(1, 2586136189), (7, 369448027), (13, 198933553), (19, 136112431), (91, 28419079), (133, 19444633), (169, 15302581), (247, 10470187), (1183, 2186083), (1729, 1495741), (3211, 805399), (22477, 115057)]