2590804573

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{19919}}^1$

素因数の和:21036

約数の個数: 16

約数和(自身を含む): 3138117120

約数和(自身を除く): 547312547

約数列:

[1, 7, 17, 119, 1093, 7651, 18581, 19919, 130067, 139433, 338623, 2370361, 21771467, 152400269, 370114939, 2590804573]

約数ペア:

[(1, 2590804573), (7, 370114939), (17, 152400269), (119, 21771467), (1093, 2370361), (7651, 338623), (18581, 139433), (19919, 130067)]