557549564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{974737}}^1$

素因数の和:974765

約数の個数: 24

約数和(自身を含む): 1146291888

約数和(自身を除く): 588742324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 974737, 1949474, 3898948, 10722107, 12671581, 21444214, 25343162, 42888428, 50686324, 139387391, 278774782, 557549564]

約数ペア:

[(1, 557549564), (2, 278774782), (4, 139387391), (11, 50686324), (13, 42888428), (22, 25343162), (26, 21444214), (44, 12671581), (52, 10722107), (143, 3898948), (286, 1949474), (572, 974737)]