508568002

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1\times {\mathrm{1997}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 767999232

約数和(自身を除く): 259431230

約数列:

[1, 2, 223, 446, 571, 1142, 1997, 3994, 127333, 254666, 445331, 890662, 1140287, 2280574, 254284001, 508568002]

約数ペア:

[(1, 508568002), (2, 254284001), (223, 2280574), (446, 1140287), (571, 890662), (1142, 445331), (1997, 254666), (3994, 127333)]