280580794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263209}}^1$

素因数の和:263265

約数の個数: 16

約数和(自身を含む): 464302440

約数和(自身を除く): 183721646

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 263209, 526418, 3421717, 6843434, 10791569, 21583138, 140290397, 280580794]

約数ペア:

[(1, 280580794), (2, 140290397), (13, 21583138), (26, 10791569), (41, 6843434), (82, 3421717), (533, 526418), (1066, 263209)]