2000853215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{5749}}^1$

素因数の和:7282

約数の個数: 16

約数和(自身を含む): 2454192000

約数和(自身を除く): 453338785

約数列:

[1, 5, 47, 235, 1481, 5749, 7405, 28745, 69607, 270203, 348035, 1351015, 8514269, 42571345, 400170643, 2000853215]

約数ペア:

[(1, 2000853215), (5, 400170643), (47, 42571345), (235, 8514269), (1481, 1351015), (5749, 348035), (7405, 270203), (28745, 69607)]