2257766

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1854874

約数列:

[1, 2, 7, 14, 29, 58, 67, 83, 134, 166, 203, 406, 469, 581, 938, 1162, 1943, 2407, 3886, 4814, 5561, 11122, 13601, 16849, 27202, 33698, 38927, 77854, 161269, 322538, 1128883, 2257766]

約数ペア:

[(1, 2257766), (2, 1128883), (7, 322538), (14, 161269), (29, 77854), (58, 38927), (67, 33698), (83, 27202), (134, 16849), (166, 13601), (203, 11122), (406, 5561), (469, 4814), (581, 3886), (938, 2407), (1162, 1943)]