1282472854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{452531}}^1$

素因数の和:452655

約数の個数: 16

約数和(自身を含む): 2090697840

約数和(自身を除く): 808224986

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 452531, 905062, 5882903, 11765806, 49325879, 98651758, 641236427, 1282472854]

約数ペア:

[(1, 1282472854), (2, 641236427), (13, 98651758), (26, 49325879), (109, 11765806), (218, 5882903), (1417, 905062), (2834, 452531)]