2487156986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{393413}}^1$

素因数の和:393553

約数の個数: 16

約数和(自身を含む): 3894798600

約数和(自身を除く): 1407641614

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 393413, 786826, 11408977, 22817954, 42882017, 85764034, 1243578493, 2487156986]

約数ペア:

[(1, 2487156986), (2, 1243578493), (29, 85764034), (58, 42882017), (109, 22817954), (218, 11408977), (3161, 786826), (6322, 393413)]