2019707961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{499063}}^1$

素因数の和:499156

約数の個数: 16

約数和(自身を含む): 2874608640

約数和(自身を除く): 854900679

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 499063, 1497189, 9482197, 28446591, 35433473, 106300419, 673235987, 2019707961]

約数ペア:

[(1, 2019707961), (3, 673235987), (19, 106300419), (57, 35433473), (71, 28446591), (213, 9482197), (1349, 1497189), (4047, 499063)]