972770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 1772280

約数和(自身を除く): 799510

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1093, 2186, 5465, 10930, 97277, 194554, 486385, 972770]

約数ペア:

[(1, 972770), (2, 486385), (5, 194554), (10, 97277), (89, 10930), (178, 5465), (445, 2186), (890, 1093)]