811782012

素因数分解:

$2^2\times 3^1\times {\mathrm{67648501}}^1$

素因数の和:67648508

約数の個数: 12

約数和(自身を含む): 1894158056

約数和(自身を除く): 1082376044

約数列:

[1, 2, 3, 4, 6, 12, 67648501, 135297002, 202945503, 270594004, 405891006, 811782012]

約数ペア:

[(1, 811782012), (2, 405891006), (3, 270594004), (4, 202945503), (6, 135297002), (12, 67648501)]