1490797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 1958400

約数和(自身を除く): 467603

約数列:

[1, 7, 11, 19, 77, 133, 209, 1019, 1463, 7133, 11209, 19361, 78463, 135527, 212971, 1490797]

約数ペア:

[(1, 1490797), (7, 212971), (11, 135527), (19, 78463), (77, 19361), (133, 11209), (209, 7133), (1019, 1463)]