2027960930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2856283}}^1$

素因数の和:2856361

約数の個数: 16

約数和(自身を含む): 3701744064

約数和(自身を除く): 1673783134

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2856283, 5712566, 14281415, 28562830, 202796093, 405592186, 1013980465, 2027960930]

約数ペア:

[(1, 2027960930), (2, 1013980465), (5, 405592186), (10, 202796093), (71, 28562830), (142, 14281415), (355, 5712566), (710, 2856283)]