804976312

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{19937}}^1$

素因数の和:20060

約数の個数: 48

約数和(自身を含む): 1772886960

約数和(自身を除く): 967910648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1442, 2884, 5047, 5768, 10094, 19937, 20188, 39874, 40376, 79748, 139559, 159496, 279118, 558236, 976913, 1116472, 1953826, 2053511, 3907652, 4107022, 7815304, 8214044, 14374577, 16428088, 28749154, 57498308, 100622039, 114996616, 201244078, 402488156, 804976312]

約数ペア:

[(1, 804976312), (2, 402488156), (4, 201244078), (7, 114996616), (8, 100622039), (14, 57498308), (28, 28749154), (49, 16428088), (56, 14374577), (98, 8214044), (103, 7815304), (196, 4107022), (206, 3907652), (392, 2053511), (412, 1953826), (721, 1116472), (824, 976913), (1442, 558236), (2884, 279118), (5047, 159496), (5768, 139559), (10094, 79748), (19937, 40376), (20188, 39874)]