2013397385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1\times {\mathrm{7057}}^1$

素因数の和:8432

約数の個数: 16

約数和(自身を含む): 2474478336

約数和(自身を除く): 461080951

約数列:

[1, 5, 43, 215, 1327, 6635, 7057, 35285, 57061, 285305, 303451, 1517255, 9364639, 46823195, 402679477, 2013397385]

約数ペア:

[(1, 2013397385), (5, 402679477), (43, 46823195), (215, 9364639), (1327, 1517255), (6635, 303451), (7057, 285305), (35285, 57061)]