61983218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{256129}}^1$

素因数の和:256153

約数の個数: 12

約数和(自身を含む): 102195870

約数和(自身を除く): 40212652

約数列:

[1, 2, 11, 22, 121, 242, 256129, 512258, 2817419, 5634838, 30991609, 61983218]

約数ペア:

[(1, 61983218), (2, 30991609), (11, 5634838), (22, 2817419), (121, 512258), (242, 256129)]