2078703361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{101663}}^1$

素因数の和:101820

約数の個数: 16

約数和(自身を含む): 2498494464

約数和(自身を除く): 419791103

約数列:

[1, 7, 23, 127, 161, 889, 2921, 20447, 101663, 711641, 2338249, 12911201, 16367743, 90378407, 296957623, 2078703361]

約数ペア:

[(1, 2078703361), (7, 296957623), (23, 90378407), (127, 16367743), (161, 12911201), (889, 2338249), (2921, 711641), (20447, 101663)]