1993376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 4898880

約数和(自身を除く): 2905504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 809, 1232, 1618, 2464, 3236, 5663, 6472, 8899, 11326, 12944, 17798, 22652, 25888, 35596, 45304, 62293, 71192, 90608, 124586, 142384, 181216, 249172, 284768, 498344, 996688, 1993376]

約数ペア:

[(1, 1993376), (2, 996688), (4, 498344), (7, 284768), (8, 249172), (11, 181216), (14, 142384), (16, 124586), (22, 90608), (28, 71192), (32, 62293), (44, 45304), (56, 35596), (77, 25888), (88, 22652), (112, 17798), (154, 12944), (176, 11326), (224, 8899), (308, 6472), (352, 5663), (616, 3236), (809, 2464), (1232, 1618)]