1327418326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1646921}}^1$

素因数の和:1646967

約数の個数: 16

約数和(自身を含む): 2213463168

約数和(自身を除く): 886044842

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1646921, 3293842, 21409973, 42819946, 51054551, 102109102, 663709163, 1327418326]

約数ペア:

[(1, 1327418326), (2, 663709163), (13, 102109102), (26, 51054551), (31, 42819946), (62, 21409973), (403, 3293842), (806, 1646921)]