8205262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 13304592

約数和(自身を除く): 5099330

約数列:

[1, 2, 13, 26, 401, 787, 802, 1574, 5213, 10231, 10426, 20462, 315587, 631174, 4102631, 8205262]

約数ペア:

[(1, 8205262), (2, 4102631), (13, 631174), (26, 315587), (401, 20462), (787, 10426), (802, 10231), (1574, 5213)]