6487666576

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{557743}}^1$

素因数の和:558478

約数の個数: 20

約数和(自身を含む): 12587166592

約数和(自身を除く): 6099500016

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 557743, 1115486, 2230972, 4461944, 8923888, 405479161, 810958322, 1621916644, 3243833288, 6487666576]

約数ペア:

[(1, 6487666576), (2, 3243833288), (4, 1621916644), (8, 810958322), (16, 405479161), (727, 8923888), (1454, 4461944), (2908, 2230972), (5816, 1115486), (11632, 557743)]