2000519162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{137191}}^1$

素因数の和:137533

約数の個数: 16

約数和(自身を含む): 3141148032

約数和(自身を除く): 1140628870

約数列:

[1, 2, 23, 46, 317, 634, 7291, 14582, 137191, 274382, 3155393, 6310786, 43489547, 86979094, 1000259581, 2000519162]

約数ペア:

[(1, 2000519162), (2, 1000259581), (23, 86979094), (46, 43489547), (317, 6310786), (634, 3155393), (7291, 274382), (14582, 137191)]