4382039020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2258783}}^1$

素因数の和:2258889

約数の個数: 24

約数和(自身を含む): 9297154944

約数和(自身を除く): 4915115924

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2258783, 4517566, 9035132, 11293915, 22587830, 45175660, 219101951, 438203902, 876407804, 1095509755, 2191019510, 4382039020]

約数ペア:

[(1, 4382039020), (2, 2191019510), (4, 1095509755), (5, 876407804), (10, 438203902), (20, 219101951), (97, 45175660), (194, 22587830), (388, 11293915), (485, 9035132), (970, 4517566), (1940, 2258783)]