2016031913

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1\times {\mathrm{3181}}^1$

素因数の和:5672

約数の個数: 16

約数和(自身を含む): 2368018944

約数和(自身を除く): 351987031

約数列:

[1, 7, 37, 259, 2447, 3181, 17129, 22267, 90539, 117697, 633773, 823879, 7783907, 54487349, 288004559, 2016031913]

約数ペア:

[(1, 2016031913), (7, 288004559), (37, 54487349), (259, 7783907), (2447, 823879), (3181, 633773), (17129, 117697), (22267, 90539)]