2098831

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 417137

約数列:

[1, 7, 41, 71, 103, 287, 497, 721, 2911, 4223, 7313, 20377, 29561, 51191, 299833, 2098831]

約数ペア:

[(1, 2098831), (7, 299833), (41, 51191), (71, 29561), (103, 20377), (287, 7313), (497, 4223), (721, 2911)]