9802970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13807}}^1$

素因数の和:13885

約数の個数: 16

約数和(自身を含む): 17895168

約数和(自身を除く): 8092198

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13807, 27614, 69035, 138070, 980297, 1960594, 4901485, 9802970]

約数ペア:

[(1, 9802970), (2, 4901485), (5, 1960594), (10, 980297), (71, 138070), (142, 69035), (355, 27614), (710, 13807)]