4215442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 8146944

約数和(自身を除く): 3931502

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 883, 1766, 2387, 4774, 6181, 9713, 12362, 19426, 27373, 54746, 67991, 135982, 191611, 301103, 383222, 602206, 2107721, 4215442]

約数ペア:

[(1, 4215442), (2, 2107721), (7, 602206), (11, 383222), (14, 301103), (22, 191611), (31, 135982), (62, 67991), (77, 54746), (154, 27373), (217, 19426), (341, 12362), (434, 9713), (682, 6181), (883, 4774), (1766, 2387)]