2017459913

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{9277}}^1$

素因数の和:9992

約数の個数: 16

約数和(自身を含む): 2358541824

約数和(自身を除く): 341081911

約数列:

[1, 7, 47, 329, 661, 4627, 9277, 31067, 64939, 217469, 436019, 3052133, 6132097, 42924679, 288208559, 2017459913]

約数ペア:

[(1, 2017459913), (7, 288208559), (47, 42924679), (329, 6132097), (661, 3052133), (4627, 436019), (9277, 217469), (31067, 64939)]