2019042992

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{272549}}^1$

素因数の和:273020

約数の個数: 20

約数和(自身を含む): 3920359200

約数和(自身を除く): 1901316208

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 272549, 545098, 1090196, 2180392, 4360784, 126190187, 252380374, 504760748, 1009521496, 2019042992]

約数ペア:

[(1, 2019042992), (2, 1009521496), (4, 504760748), (8, 252380374), (16, 126190187), (463, 4360784), (926, 2180392), (1852, 1090196), (3704, 545098), (7408, 272549)]