2019983

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 2415360

約数和(自身を除く): 395377

約数列:

[1, 7, 59, 67, 73, 413, 469, 511, 3953, 4307, 4891, 27671, 30149, 34237, 288569, 2019983]

約数ペア:

[(1, 2019983), (7, 288569), (59, 34237), (67, 30149), (73, 27671), (413, 4891), (469, 4307), (511, 3953)]