520729235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{79319}}^1$

素因数の和:79438

約数の個数: 16

約数和(自身を含む): 679613760

約数和(自身を除く): 158884525

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 79319, 396595, 1031147, 5155735, 8011219, 40056095, 104145847, 520729235]

約数ペア:

[(1, 520729235), (5, 104145847), (13, 40056095), (65, 8011219), (101, 5155735), (505, 1031147), (1313, 396595), (6565, 79319)]