996688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 2410560

約数和(自身を除く): 1413872

約数列:

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

約数ペア:

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