2019692542

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3354971}}^1$

素因数の和:3355023

約数の個数: 16

約数和(自身を含む): 3542850432

約数和(自身を除く): 1523157890

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3354971, 6709942, 23484797, 46969594, 144263753, 288527506, 1009846271, 2019692542]

約数ペア:

[(1, 2019692542), (2, 1009846271), (7, 288527506), (14, 144263753), (43, 46969594), (86, 23484797), (301, 6709942), (602, 3354971)]