2000996438

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1074649}}^1$

素因数の和:1074684

約数の個数: 24

約数和(自身を含む): 3675303000

約数和(自身を除く): 1674306562

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1074649, 2149298, 7522543, 15045086, 20418331, 40836662, 52657801, 105315602, 142928317, 285856634, 1000498219, 2000996438]

約数ペア:

[(1, 2000996438), (2, 1000498219), (7, 285856634), (14, 142928317), (19, 105315602), (38, 52657801), (49, 40836662), (98, 20418331), (133, 15045086), (266, 7522543), (931, 2149298), (1862, 1074649)]