38851491049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{214883}}^1$

素因数の和:216036

約数の個数: 16

約数和(自身を含む): 46373686272

約数和(自身を除く): 7522195223

約数列:

[1, 7, 23, 161, 1123, 7861, 25829, 180803, 214883, 1504181, 4942309, 34596163, 241313609, 1689195263, 5550213007, 38851491049]

約数ペア:

[(1, 38851491049), (7, 5550213007), (23, 1689195263), (161, 241313609), (1123, 34596163), (7861, 4942309), (25829, 1504181), (180803, 214883)]