20140162847

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{77047}}^1$

素因数の和:77510

約数の個数: 16

約数和(自身を含む): 23299315200

約数和(自身を除く): 3159152353

約数列:

[1, 7, 107, 349, 749, 2443, 37343, 77047, 261401, 539329, 8244029, 26889403, 57708203, 188225821, 2877166121, 20140162847]

約数ペア:

[(1, 20140162847), (7, 2877166121), (107, 188225821), (349, 57708203), (749, 26889403), (2443, 8244029), (37343, 539329), (77047, 261401)]