2019408910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6963479}}^1$

素因数の和:6963515

約数の個数: 16

約数和(自身を含む): 3760279200

約数和(自身を除く): 1740870290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6963479, 13926958, 34817395, 69634790, 201940891, 403881782, 1009704455, 2019408910]

約数ペア:

[(1, 2019408910), (2, 1009704455), (5, 403881782), (10, 201940891), (29, 69634790), (58, 34817395), (145, 13926958), (290, 6963479)]