978972022

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{112967}}^1$

素因数の和:113595

約数の個数: 16

約数和(自身を含む): 1680963840

約数和(自身を除く): 701991818

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 112967, 225934, 790769, 1581538, 69926573, 139853146, 489486011, 978972022]

約数ペア:

[(1, 978972022), (2, 489486011), (7, 139853146), (14, 69926573), (619, 1581538), (1238, 790769), (4333, 225934), (8666, 112967)]