1142120308

素因数分解:

$2^2\times 7^1\times {\mathrm{40790011}}^1$

素因数の和:40790022

約数の個数: 12

約数和(自身を含む): 2284240672

約数和(自身を除く): 1142120364

約数列:

[1, 2, 4, 7, 14, 28, 40790011, 81580022, 163160044, 285530077, 571060154, 1142120308]

約数ペア:

[(1, 1142120308), (2, 571060154), (4, 285530077), (7, 163160044), (14, 81580022), (28, 40790011)]