1992682223

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1\times {\mathrm{1721}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 2291224320

約数和(自身を除く): 298542097

約数列:

[1, 7, 251, 659, 1721, 1757, 4613, 12047, 165409, 431971, 1134139, 1157863, 3023797, 7938973, 284668889, 1992682223]

約数ペア:

[(1, 1992682223), (7, 284668889), (251, 7938973), (659, 3023797), (1721, 1157863), (1757, 1134139), (4613, 431971), (12047, 165409)]