2099356

素因数分解:

$2^2\times 7^2\times {\mathrm{10711}}^1$

素因数の和:10729

約数の個数: 18

約数和(自身を含む): 4274088

約数和(自身を除く): 2174732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10711, 21422, 42844, 74977, 149954, 299908, 524839, 1049678, 2099356]

約数ペア:

[(1, 2099356), (2, 1049678), (4, 524839), (7, 299908), (14, 149954), (28, 74977), (49, 42844), (98, 21422), (196, 10711)]