10218649

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 12659328

約数和(自身を除く): 2440679

約数列:

[1, 7, 17, 43, 119, 301, 731, 1997, 5117, 13979, 33949, 85871, 237643, 601097, 1459807, 10218649]

約数ペア:

[(1, 10218649), (7, 1459807), (17, 601097), (43, 237643), (119, 85871), (301, 33949), (731, 13979), (1997, 5117)]