8120392

素因数分解:

$2^3\times 7^1\times {\mathrm{145007}}^1$

素因数の和:145020

約数の個数: 16

約数和(自身を含む): 17400960

約数和(自身を除く): 9280568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 145007, 290014, 580028, 1015049, 1160056, 2030098, 4060196, 8120392]

約数ペア:

[(1, 8120392), (2, 4060196), (4, 2030098), (7, 1160056), (8, 1015049), (14, 580028), (28, 290014), (56, 145007)]