1738004774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2135141}}^1$

素因数の和:2135191

約数の個数: 16

約数和(自身を含む): 2920874256

約数和(自身を除く): 1182869482

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2135141, 4270282, 23486551, 46973102, 79000217, 158000434, 869002387, 1738004774]

約数ペア:

[(1, 1738004774), (2, 869002387), (11, 158000434), (22, 79000217), (37, 46973102), (74, 23486551), (407, 4270282), (814, 2135141)]