2005798984

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{832973}}^1$

素因数の和:833029

約数の個数: 32

約数和(自身を含む): 4398102720

約数和(自身を除く): 2392303736

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 832973, 1665946, 3331892, 5830811, 6663784, 11661622, 23323244, 35817839, 46646488, 71635678, 143271356, 250724873, 286542712, 501449746, 1002899492, 2005798984]

約数ペア:

[(1, 2005798984), (2, 1002899492), (4, 501449746), (7, 286542712), (8, 250724873), (14, 143271356), (28, 71635678), (43, 46646488), (56, 35817839), (86, 23323244), (172, 11661622), (301, 6663784), (344, 5830811), (602, 3331892), (1204, 1665946), (2408, 832973)]