1639030070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4429811}}^1$

素因数の和:4429855

約数の個数: 16

約数和(自身を含む): 3029991408

約数和(自身を除く): 1390961338

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 4429811, 8859622, 22149055, 44298110, 163903007, 327806014, 819515035, 1639030070]

約数ペア:

[(1, 1639030070), (2, 819515035), (5, 327806014), (10, 163903007), (37, 44298110), (74, 22149055), (185, 8859622), (370, 4429811)]