2087617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 2581632

約数和(自身を除く): 494015

約数列:

[1, 7, 17, 53, 119, 331, 371, 901, 2317, 5627, 6307, 17543, 39389, 122801, 298231, 2087617]

約数ペア:

[(1, 2087617), (7, 298231), (17, 122801), (53, 39389), (119, 17543), (331, 6307), (371, 5627), (901, 2317)]