2017428308

素因数分解:

$2^2\times 7^1\times {\mathrm{72051011}}^1$

素因数の和:72051022

約数の個数: 12

約数和(自身を含む): 4034856672

約数和(自身を除く): 2017428364

約数列:

[1, 2, 4, 7, 14, 28, 72051011, 144102022, 288204044, 504357077, 1008714154, 2017428308]

約数ペア:

[(1, 2017428308), (2, 1008714154), (4, 504357077), (7, 288204044), (14, 144102022), (28, 72051011)]