1993962004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{52127}}^1$

素因数の和:52335

約数の個数: 24

約数和(自身を含む): 3564304128

約数和(自身を除く): 1570342124

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 9563, 19126, 38252, 52127, 104254, 208508, 3805271, 6828637, 7610542, 13657274, 15221084, 27314548, 498490501, 996981002, 1993962004]

約数ペア:

[(1, 1993962004), (2, 996981002), (4, 498490501), (73, 27314548), (131, 15221084), (146, 13657274), (262, 7610542), (292, 6828637), (524, 3805271), (9563, 208508), (19126, 104254), (38252, 52127)]