331347146

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 546324240

約数和(自身を除く): 214977094

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1033, 1898, 2066, 2197, 4394, 12337, 13429, 24674, 26858, 75409, 150818, 160381, 174577, 320762, 349154, 980317, 1960634, 2269501, 4539002, 12744121, 25488242, 165673573, 331347146]

約数ペア:

[(1, 331347146), (2, 165673573), (13, 25488242), (26, 12744121), (73, 4539002), (146, 2269501), (169, 1960634), (338, 980317), (949, 349154), (1033, 320762), (1898, 174577), (2066, 160381), (2197, 150818), (4394, 75409), (12337, 26858), (13429, 24674)]