2897788582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{117443}}^1$

素因数の和:117544

約数の個数: 24

約数和(自身を含む): 4771279944

約数和(自身を除く): 1873491362

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 24674, 117443, 234886, 1526759, 3053518, 8573339, 17146678, 19847867, 39695734, 111453407, 222906814, 1448894291, 2897788582]

約数ペア:

[(1, 2897788582), (2, 1448894291), (13, 222906814), (26, 111453407), (73, 39695734), (146, 19847867), (169, 17146678), (338, 8573339), (949, 3053518), (1898, 1526759), (12337, 234886), (24674, 117443)]