4080542894

素因数分解:

$2^1\times {\mathrm{1021}}^1\times {\mathrm{1381}}^1\times {\mathrm{1447}}^1$

素因数の和:3851

約数の個数: 16

約数和(自身を含む): 6135482976

約数和(自身を除く): 2054940082

約数列:

[1, 2, 1021, 1381, 1447, 2042, 2762, 2894, 1410001, 1477387, 1998307, 2820002, 2954774, 3996614, 2040271447, 4080542894]

約数ペア:

[(1, 4080542894), (2, 2040271447), (1021, 3996614), (1381, 2954774), (1447, 2820002), (2042, 1998307), (2762, 1477387), (2894, 1410001)]