2078889279

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1\times {\mathrm{1471}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 2782715904

約数和(自身を除く): 703826625

約数列:

[1, 3, 431, 1093, 1293, 1471, 3279, 4413, 471083, 634001, 1413249, 1607803, 1902003, 4823409, 692963093, 2078889279]

約数ペア:

[(1, 2078889279), (3, 692963093), (431, 4823409), (1093, 1902003), (1293, 1607803), (1471, 1413249), (3279, 634001), (4413, 471083)]