1729522070

素因数分解:

$2^1\times 5^1\times {\mathrm{3931}}^1\times {\mathrm{43997}}^1$

素因数の和:47935

約数の個数: 16

約数和(自身を含む): 3114002448

約数和(自身を除く): 1384480378

約数列:

[1, 2, 5, 10, 3931, 7862, 19655, 39310, 43997, 87994, 219985, 439970, 172952207, 345904414, 864761035, 1729522070]

約数ペア:

[(1, 1729522070), (2, 864761035), (5, 345904414), (10, 172952207), (3931, 439970), (7862, 219985), (19655, 87994), (39310, 43997)]