821480182

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{51907}}^1$

素因数の和:52143

約数の個数: 16

約数和(自身を含む): 1268839152

約数和(自身を除く): 447358970

約数列:

[1, 2, 41, 82, 193, 386, 7913, 15826, 51907, 103814, 2128187, 4256374, 10018051, 20036102, 410740091, 821480182]

約数ペア:

[(1, 821480182), (2, 410740091), (41, 20036102), (82, 10018051), (193, 4256374), (386, 2128187), (7913, 103814), (15826, 51907)]