2017207894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{127817}}^1$

素因数の和:128439

約数の個数: 16

約数和(自身を含む): 3263960448

約数和(自身を除く): 1246752554

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 15782, 127817, 255634, 1661621, 3323242, 77584919, 155169838, 1008603947, 2017207894]

約数ペア:

[(1, 2017207894), (2, 1008603947), (13, 155169838), (26, 77584919), (607, 3323242), (1214, 1661621), (7891, 255634), (15782, 127817)]