2019408032

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{140549}}^1$

素因数の和:141008

約数の個数: 24

約数和(自身を含む): 3984592500

約数和(自身を除く): 1965184468

約数列:

[1, 2, 4, 8, 16, 32, 449, 898, 1796, 3592, 7184, 14368, 140549, 281098, 562196, 1124392, 2248784, 4497568, 63106501, 126213002, 252426004, 504852008, 1009704016, 2019408032]

約数ペア:

[(1, 2019408032), (2, 1009704016), (4, 504852008), (8, 252426004), (16, 126213002), (32, 63106501), (449, 4497568), (898, 2248784), (1796, 1124392), (3592, 562196), (7184, 281098), (14368, 140549)]