2051215774

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{15361}}^1$

素因数の和:15915

約数の個数: 16

約数和(自身を含む): 3102509520

約数和(自身を除く): 1051293746

約数列:

[1, 2, 179, 358, 373, 746, 15361, 30722, 66767, 133534, 2749619, 5499238, 5729653, 11459306, 1025607887, 2051215774]

約数ペア:

[(1, 2051215774), (2, 1025607887), (179, 11459306), (358, 5729653), (373, 5499238), (746, 2749619), (15361, 133534), (30722, 66767)]