2520392

素因数分解:

$2^3\times 7^1\times {\mathrm{45007}}^1$

素因数の和:45020

約数の個数: 16

約数和(自身を含む): 5400960

約数和(自身を除く): 2880568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 45007, 90014, 180028, 315049, 360056, 630098, 1260196, 2520392]

約数ペア:

[(1, 2520392), (2, 1260196), (4, 630098), (7, 360056), (8, 315049), (14, 180028), (28, 90014), (56, 45007)]