2100085394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{304979}}^1$

素因数の和:305305

約数の個数: 16

約数和(自身を含む): 3447493920

約数和(自身を除く): 1347408526

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 304979, 609958, 3354769, 6709538, 95458427, 190916854, 1050042697, 2100085394]

約数ペア:

[(1, 2100085394), (2, 1050042697), (11, 190916854), (22, 95458427), (313, 6709538), (626, 3354769), (3443, 609958), (6886, 304979)]