2042386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 3274560

約数和(自身を除く): 1232174

約数列:

[1, 2, 19, 38, 71, 142, 757, 1349, 1514, 2698, 14383, 28766, 53747, 107494, 1021193, 2042386]

約数ペア:

[(1, 2042386), (2, 1021193), (19, 107494), (38, 53747), (71, 28766), (142, 14383), (757, 2698), (1349, 1514)]