6816394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 11055240

約数和(自身を除く): 4238846

約数列:

[1, 2, 13, 26, 409, 641, 818, 1282, 5317, 8333, 10634, 16666, 262169, 524338, 3408197, 6816394]

約数ペア:

[(1, 6816394), (2, 3408197), (13, 524338), (26, 262169), (409, 16666), (641, 10634), (818, 8333), (1282, 5317)]