2080247254

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1\times {\mathrm{12347}}^1$

素因数の和:13791

約数の個数: 16

約数和(自身を含む): 3174078096

約数和(自身を除く): 1093830842

約数列:

[1, 2, 61, 122, 1381, 2762, 12347, 24694, 84241, 168482, 753167, 1506334, 17051207, 34102414, 1040123627, 2080247254]

約数ペア:

[(1, 2080247254), (2, 1040123627), (61, 34102414), (122, 17051207), (1381, 1506334), (2762, 753167), (12347, 168482), (24694, 84241)]