2017797886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2097503}}^1$

素因数の和:2097555

約数の個数: 16

約数和(自身を含む): 3347616384

約数和(自身を除く): 1329818498

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2097503, 4195006, 27267539, 54535078, 77607611, 155215222, 1008898943, 2017797886]

約数ペア:

[(1, 2017797886), (2, 1008898943), (13, 155215222), (26, 77607611), (37, 54535078), (74, 27267539), (481, 4195006), (962, 2097503)]