139951882

素因数分解:

$2^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{3203}}^1$

素因数の和:6333

約数の個数: 16

約数和(自身を含む): 240069312

約数和(自身を除く): 100117430

約数列:

[1, 2, 7, 14, 3121, 3203, 6242, 6406, 21847, 22421, 43694, 44842, 9996563, 19993126, 69975941, 139951882]

約数ペア:

[(1, 139951882), (2, 69975941), (7, 19993126), (14, 9996563), (3121, 44842), (3203, 43694), (6242, 22421), (6406, 21847)]