2267490029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{72973}}^1$

素因数の和:73196

約数の個数: 16

約数和(自身を含む): 2718135552

約数和(自身を除く): 450645523

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 31073, 72973, 510811, 1678379, 11748653, 14083789, 98586523, 323927147, 2267490029]

約数ペア:

[(1, 2267490029), (7, 323927147), (23, 98586523), (161, 14083789), (193, 11748653), (1351, 1678379), (4439, 510811), (31073, 72973)]