320425972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{11887}}^1$

素因数の和:12207

約数の個数: 24

約数和(自身を含む): 587172096

約数和(自身を除く): 266746124

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 1172, 6739, 11887, 13478, 23774, 26956, 47548, 273401, 546802, 1093604, 3482891, 6965782, 13931564, 80106493, 160212986, 320425972]

約数ペア:

[(1, 320425972), (2, 160212986), (4, 80106493), (23, 13931564), (46, 6965782), (92, 3482891), (293, 1093604), (586, 546802), (1172, 273401), (6739, 47548), (11887, 26956), (13478, 23774)]