669991322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{334661}}^1$

素因数の和:334694

約数の個数: 32

約数和(自身を含む): 1349357184

約数和(自身を除く): 679365862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 334661, 669322, 2342627, 3681271, 4350593, 4685254, 7362542, 8701186, 25768897, 30454151, 47856523, 51537794, 60908302, 95713046, 334995661, 669991322]

約数ペア:

[(1, 669991322), (2, 334995661), (7, 95713046), (11, 60908302), (13, 51537794), (14, 47856523), (22, 30454151), (26, 25768897), (77, 8701186), (91, 7362542), (143, 4685254), (154, 4350593), (182, 3681271), (286, 2342627), (1001, 669322), (2002, 334661)]