2019204896

素因数分解:

$2^5\times {\mathrm{1609}}^1\times {\mathrm{39217}}^1$

素因数の和:40836

約数の個数: 24

約数和(自身を含む): 3977881740

約数和(自身を除く): 1958676844

約数列:

[1, 2, 4, 8, 16, 32, 1609, 3218, 6436, 12872, 25744, 39217, 51488, 78434, 156868, 313736, 627472, 1254944, 63100153, 126200306, 252400612, 504801224, 1009602448, 2019204896]

約数ペア:

[(1, 2019204896), (2, 1009602448), (4, 504801224), (8, 252400612), (16, 126200306), (32, 63100153), (1609, 1254944), (3218, 627472), (6436, 313736), (12872, 156868), (25744, 78434), (39217, 51488)]