3957268

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 8019200

約数和(自身を除く): 4061932

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1789, 2212, 3578, 7156, 12523, 25046, 50092, 141331, 282662, 565324, 989317, 1978634, 3957268]

約数ペア:

[(1, 3957268), (2, 1978634), (4, 989317), (7, 565324), (14, 282662), (28, 141331), (79, 50092), (158, 25046), (316, 12523), (553, 7156), (1106, 3578), (1789, 2212)]