3998322718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9045979}}^1$

素因数の和:9046011

約数の個数: 16

約数和(自身を含む): 6838760880

約数和(自身を除く): 2840438162

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 9045979, 18091958, 117597727, 153781643, 235195454, 307563286, 1999161359, 3998322718]

約数ペア:

[(1, 3998322718), (2, 1999161359), (13, 307563286), (17, 235195454), (26, 153781643), (34, 117597727), (221, 18091958), (442, 9045979)]