2008492774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{159683}}^1$

素因数の和:160035

約数の個数: 16

約数和(自身を含む): 3180905280

約数和(自身を除く): 1172412506

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 159683, 319366, 3033977, 6067954, 52855073, 105710146, 1004246387, 2008492774]

約数ペア:

[(1, 2008492774), (2, 1004246387), (19, 105710146), (38, 52855073), (331, 6067954), (662, 3033977), (6289, 319366), (12578, 159683)]