1252805071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113489}}^1$

素因数の和:113598

約数の個数: 16

約数和(自身を含む): 1525305600

約数和(自身を除く): 272500529

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 113489, 794423, 2156291, 9419587, 15094037, 65937109, 178972153, 1252805071]

約数ペア:

[(1, 1252805071), (7, 178972153), (19, 65937109), (83, 15094037), (133, 9419587), (581, 2156291), (1577, 794423), (11039, 113489)]