816090071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{4457}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 898732800

約数和(自身を除く): 82642729

約数列:

[1, 19, 23, 419, 437, 4457, 7961, 9637, 84683, 102511, 183103, 1867483, 1947709, 35482177, 42952109, 816090071]

約数ペア:

[(1, 816090071), (19, 42952109), (23, 35482177), (419, 1947709), (437, 1867483), (4457, 183103), (7961, 102511), (9637, 84683)]