419760397

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{2087}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 489093120

約数和(自身を除く): 69332723

約数列:

[1, 7, 59, 413, 487, 2087, 3409, 14609, 28733, 123133, 201131, 861931, 1016369, 7114583, 59965771, 419760397]

約数ペア:

[(1, 419760397), (7, 59965771), (59, 7114583), (413, 1016369), (487, 861931), (2087, 201131), (3409, 123133), (14609, 28733)]