777742564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{911}}^1\times {\mathrm{4027}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 1388596608

約数和(自身を除く): 610854044

約数列:

[1, 2, 4, 53, 106, 212, 911, 1822, 3644, 4027, 8054, 16108, 48283, 96566, 193132, 213431, 426862, 853724, 3668597, 7337194, 14674388, 194435641, 388871282, 777742564]

約数ペア:

[(1, 777742564), (2, 388871282), (4, 194435641), (53, 14674388), (106, 7337194), (212, 3668597), (911, 853724), (1822, 426862), (3644, 213431), (4027, 193132), (8054, 96566), (16108, 48283)]