2419691351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{20287}}^1$

素因数の和:21854

約数の個数: 16

約数和(自身を含む): 3018854400

約数和(自身を除く): 599163049

約数列:

[1, 7, 11, 77, 1549, 10843, 17039, 20287, 119273, 142009, 223157, 1562099, 31424563, 219971941, 345670193, 2419691351]

約数ペア:

[(1, 2419691351), (7, 345670193), (11, 219971941), (77, 31424563), (1549, 1562099), (10843, 223157), (17039, 142009), (20287, 119273)]