10720402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 20367360

約数和(自身を除く): 9646958

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1039, 1474, 2078, 5159, 7273, 10318, 11429, 14546, 22858, 69613, 80003, 139226, 160006, 487291, 765743, 974582, 1531486, 5360201, 10720402]

約数ペア:

[(1, 10720402), (2, 5360201), (7, 1531486), (11, 974582), (14, 765743), (22, 487291), (67, 160006), (77, 139226), (134, 80003), (154, 69613), (469, 22858), (737, 14546), (938, 11429), (1039, 10318), (1474, 7273), (2078, 5159)]