1208587426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{399401}}^1$

素因数の和:399509

約数の個数: 16

約数和(自身を含む): 1941093720

約数和(自身を除く): 732506294

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 399401, 798802, 6789817, 13579634, 35546689, 71093378, 604293713, 1208587426]

約数ペア:

[(1, 1208587426), (2, 604293713), (17, 71093378), (34, 35546689), (89, 13579634), (178, 6789817), (1513, 798802), (3026, 399401)]