2057673541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1161871}}^1$

素因数の和:1161912

約数の個数: 16

約数和(自身を含む): 2676953088

約数和(自身を除く): 619279547

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1161871, 8133097, 12780581, 26723033, 89464067, 187061231, 293953363, 2057673541]

約数ペア:

[(1, 2057673541), (7, 293953363), (11, 187061231), (23, 89464067), (77, 26723033), (161, 12780581), (253, 8133097), (1771, 1161871)]