2144438795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{77291}}^1$

素因数の和:77506

約数の個数: 16

約数和(自身を含む): 2671211520

約数和(自身を除く): 526772725

約数列:

[1, 5, 31, 155, 179, 895, 5549, 27745, 77291, 386455, 2396021, 11980105, 13835089, 69175445, 428887759, 2144438795]

約数ペア:

[(1, 2144438795), (5, 428887759), (31, 69175445), (155, 13835089), (179, 11980105), (895, 2396021), (5549, 386455), (27745, 77291)]