319895858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{105437}}^1$

素因数の和:105517

約数の個数: 16

約数和(自身を含む): 504837144

約数和(自身を除く): 184941286

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 105437, 210874, 3901169, 4322917, 7802338, 8645834, 159947929, 319895858]

約数ペア:

[(1, 319895858), (2, 159947929), (37, 8645834), (41, 7802338), (74, 4322917), (82, 3901169), (1517, 210874), (3034, 105437)]