408036772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{713351}}^1$

素因数の和:713379

約数の個数: 24

約数和(自身を含む): 838901952

約数和(自身を除く): 430865180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 713351, 1426702, 2853404, 7846861, 9273563, 15693722, 18547126, 31387444, 37094252, 102009193, 204018386, 408036772]

約数ペア:

[(1, 408036772), (2, 204018386), (4, 102009193), (11, 37094252), (13, 31387444), (22, 18547126), (26, 15693722), (44, 9273563), (52, 7846861), (143, 2853404), (286, 1426702), (572, 713351)]