4006268

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 8064000

約数和(自身を除く): 4057732

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 719, 796, 1393, 1438, 2786, 2876, 5033, 5572, 10066, 20132, 143081, 286162, 572324, 1001567, 2003134, 4006268]

約数ペア:

[(1, 4006268), (2, 2003134), (4, 1001567), (7, 572324), (14, 286162), (28, 143081), (199, 20132), (398, 10066), (719, 5572), (796, 5033), (1393, 2876), (1438, 2786)]