2016560972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1153639}}^1$

素因数の和:1153685

約数の個数: 24

約数和(自身を含む): 3876230400

約数和(自身を除く): 1859669428

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1153639, 2307278, 4614556, 21919141, 26533697, 43838282, 53067394, 87676564, 106134788, 504140243, 1008280486, 2016560972]

約数ペア:

[(1, 2016560972), (2, 1008280486), (4, 504140243), (19, 106134788), (23, 87676564), (38, 53067394), (46, 43838282), (76, 26533697), (92, 21919141), (437, 4614556), (874, 2307278), (1748, 1153639)]