4991658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 11497344

約数和(自身を除く): 6505686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 757, 942, 1099, 1514, 2198, 2271, 3297, 4542, 5299, 6594, 10598, 15897, 31794, 118849, 237698, 356547, 713094, 831943, 1663886, 2495829, 4991658]

約数ペア:

[(1, 4991658), (2, 2495829), (3, 1663886), (6, 831943), (7, 713094), (14, 356547), (21, 237698), (42, 118849), (157, 31794), (314, 15897), (471, 10598), (757, 6594), (942, 5299), (1099, 4542), (1514, 3297), (2198, 2271)]