559779484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{12722261}}^1$

素因数の和:12722276

約数の個数: 12

約数和(自身を含む): 1068670008

約数和(自身を除く): 508890524

約数列:

[1, 2, 4, 11, 22, 44, 12722261, 25444522, 50889044, 139944871, 279889742, 559779484]

約数ペア:

[(1, 559779484), (2, 279889742), (4, 139944871), (11, 50889044), (22, 25444522), (44, 12722261)]