400028062

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{99559}}^1$

素因数の和:99616

約数の個数: 24

約数和(自身を含む): 715039920

約数和(自身を除く): 315011858

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 99559, 199118, 696913, 1393826, 4081919, 4878391, 8163838, 9756782, 28573433, 57146866, 200014031, 400028062]

約数ペア:

[(1, 400028062), (2, 200014031), (7, 57146866), (14, 28573433), (41, 9756782), (49, 8163838), (82, 4878391), (98, 4081919), (287, 1393826), (574, 696913), (2009, 199118), (4018, 99559)]