30804648578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{555419}}^1$

素因数の和:557953

約数の個数: 16

約数和(自身を含む): 50427692640

約数和(自身を除く): 19623044062

約数列:

[1, 2, 11, 22, 2521, 5042, 27731, 55462, 555419, 1110838, 6109609, 12219218, 1400211299, 2800422598, 15402324289, 30804648578]

約数ペア:

[(1, 30804648578), (2, 15402324289), (11, 2800422598), (22, 1400211299), (2521, 12219218), (5042, 6109609), (27731, 1110838), (55462, 555419)]