126991124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2843}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 239692320

約数和(自身を除く): 112701196

約数列:

[1, 2, 4, 13, 26, 52, 859, 1718, 2843, 3436, 5686, 11167, 11372, 22334, 36959, 44668, 73918, 147836, 2442137, 4884274, 9768548, 31747781, 63495562, 126991124]

約数ペア:

[(1, 126991124), (2, 63495562), (4, 31747781), (13, 9768548), (26, 4884274), (52, 2442137), (859, 147836), (1718, 73918), (2843, 44668), (3436, 36959), (5686, 22334), (11167, 11372)]