2999804540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1546291}}^1$

素因数の和:1546397

約数の個数: 24

約数和(自身を含む): 6364537872

約数和(自身を除く): 3364733332

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1546291, 3092582, 6185164, 7731455, 15462910, 30925820, 149990227, 299980454, 599960908, 749951135, 1499902270, 2999804540]

約数ペア:

[(1, 2999804540), (2, 1499902270), (4, 749951135), (5, 599960908), (10, 299980454), (20, 149990227), (97, 30925820), (194, 15462910), (388, 7731455), (485, 6185164), (970, 3092582), (1940, 1546291)]