5661812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{108881}}^1$

素因数の和:108898

約数の個数: 12

約数和(自身を含む): 10670436

約数和(自身を除く): 5008624

約数列:

[1, 2, 4, 13, 26, 52, 108881, 217762, 435524, 1415453, 2830906, 5661812]

約数ペア:

[(1, 5661812), (2, 2830906), (4, 1415453), (13, 435524), (26, 217762), (52, 108881)]