129584756

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{8849}}^1$

素因数の和:9383

約数の個数: 24

約数和(自身を含む): 259694400

約数和(自身を除く): 130109644

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 8849, 14644, 17698, 35396, 61943, 123886, 247772, 4628027, 9256054, 18512108, 32396189, 64792378, 129584756]

約数ペア:

[(1, 129584756), (2, 64792378), (4, 32396189), (7, 18512108), (14, 9256054), (28, 4628027), (523, 247772), (1046, 123886), (2092, 61943), (3661, 35396), (7322, 17698), (8849, 14644)]