2005331882

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1\times {\mathrm{3539}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 3020328000

約数和(自身を除く): 1014996118

約数列:

[1, 2, 449, 631, 898, 1262, 3539, 7078, 283319, 566638, 1589011, 2233109, 3178022, 4466218, 1002665941, 2005331882]

約数ペア:

[(1, 2005331882), (2, 1002665941), (449, 4466218), (631, 3178022), (898, 2233109), (1262, 1589011), (3539, 566638), (7078, 283319)]