80782982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134191}}^1$

素因数の和:134243

約数の個数: 16

約数和(自身を含む): 141706752

約数和(自身を除く): 60923770

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 134191, 268382, 939337, 1878674, 5770213, 11540426, 40391491, 80782982]

約数ペア:

[(1, 80782982), (2, 40391491), (7, 11540426), (14, 5770213), (43, 1878674), (86, 939337), (301, 268382), (602, 134191)]