4777564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{9871}}^1$

素因数の和:9897

約数の個数: 18

約数和(自身を含む): 9190832

約数和(自身を除く): 4413268

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 9871, 19742, 39484, 108581, 217162, 434324, 1194391, 2388782, 4777564]

約数ペア:

[(1, 4777564), (2, 2388782), (4, 1194391), (11, 434324), (22, 217162), (44, 108581), (121, 39484), (242, 19742), (484, 9871)]