2238842081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 2761413120

約数和(自身を除く): 522571039

約数列:

[1, 7, 17, 89, 119, 137, 623, 959, 1513, 1543, 2329, 10591, 10801, 12193, 16303, 26231, 85351, 137327, 183617, 207281, 211391, 961289, 1450967, 1479737, 2334559, 3593647, 16341913, 18813799, 25155529, 131696593, 319834583, 2238842081]

約数ペア:

[(1, 2238842081), (7, 319834583), (17, 131696593), (89, 25155529), (119, 18813799), (137, 16341913), (623, 3593647), (959, 2334559), (1513, 1479737), (1543, 1450967), (2329, 961289), (10591, 211391), (10801, 207281), (12193, 183617), (16303, 137327), (26231, 85351)]