661775114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{330557}}^1$

素因数の和:330590

約数の個数: 32

約数和(自身を含む): 1332809856

約数和(自身を除く): 671034742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 330557, 661114, 2313899, 3636127, 4297241, 4627798, 7272254, 8594482, 25452889, 30080687, 47269651, 50905778, 60161374, 94539302, 330887557, 661775114]

約数ペア:

[(1, 661775114), (2, 330887557), (7, 94539302), (11, 60161374), (13, 50905778), (14, 47269651), (22, 30080687), (26, 25452889), (77, 8594482), (91, 7272254), (143, 4627798), (154, 4297241), (182, 3636127), (286, 2313899), (1001, 661114), (2002, 330557)]