2053643782

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{139457}}^1$

素因数の和:139695

約数の個数: 16

約数和(自身を含む): 3179642400

約数和(自身を除く): 1125998618

約数列:

[1, 2, 37, 74, 199, 398, 7363, 14726, 139457, 278914, 5159909, 10319818, 27751943, 55503886, 1026821891, 2053643782]

約数ペア:

[(1, 2053643782), (2, 1026821891), (37, 55503886), (74, 27751943), (199, 10319818), (398, 5159909), (7363, 278914), (14726, 139457)]