2679243554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{128971}}^1$

素因数の和:129050

約数の個数: 32

約数和(自身を含む): 4680135936

約数和(自身を除く): 2000892382

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10387, 20774, 128971, 257942, 1676623, 2192507, 3353246, 4385014, 6061637, 12123274, 28502591, 57005182, 78801281, 103047829, 157602562, 206095658, 1339621777, 2679243554]

約数ペア:

[(1, 2679243554), (2, 1339621777), (13, 206095658), (17, 157602562), (26, 103047829), (34, 78801281), (47, 57005182), (94, 28502591), (221, 12123274), (442, 6061637), (611, 4385014), (799, 3353246), (1222, 2192507), (1598, 1676623), (10387, 257942), (20774, 128971)]