4010006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 8080128

約数和(自身を除く): 4070122

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 2003, 4006, 14021, 22033, 26039, 28042, 44066, 52078, 154231, 182273, 286429, 308462, 364546, 572858, 2005003, 4010006]

約数ペア:

[(1, 4010006), (2, 2005003), (7, 572858), (11, 364546), (13, 308462), (14, 286429), (22, 182273), (26, 154231), (77, 52078), (91, 44066), (143, 28042), (154, 26039), (182, 22033), (286, 14021), (1001, 4006), (2002, 2003)]