2116746554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19727}}^1\times {\mathrm{4127}}^1$

素因数の和:23869

約数の個数: 16

約数和(自身を含む): 3420361728

約数和(自身を除く): 1303615174

約数列:

[1, 2, 13, 26, 4127, 8254, 19727, 39454, 53651, 107302, 256451, 512902, 81413329, 162826658, 1058373277, 2116746554]

約数ペア:

[(1, 2116746554), (2, 1058373277), (13, 162826658), (26, 81413329), (4127, 512902), (8254, 256451), (19727, 107302), (39454, 53651)]