1878144720010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14447267077}}^1$

素因数の和:14447267097

約数の個数: 16

約数和(自身を含む): 3640711303656

約数和(自身を除く): 1762566583646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14447267077, 28894534154, 72236335385, 144472670770, 187814472001, 375628944002, 939072360005, 1878144720010]

約数ペア:

[(1, 1878144720010), (2, 939072360005), (5, 375628944002), (10, 187814472001), (13, 144472670770), (26, 72236335385), (65, 28894534154), (130, 14447267077)]