2078495419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2076419}}^1$

素因数の和:2076450

約数の個数: 16

約数和(自身を含む): 2790708480

約数和(自身を除く): 712213061

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2076419, 14534933, 22840609, 26993447, 159884263, 188954129, 296927917, 2078495419]

約数ペア:

[(1, 2078495419), (7, 296927917), (11, 188954129), (13, 159884263), (77, 26993447), (91, 22840609), (143, 14534933), (1001, 2076419)]