289771094

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{4397}}^1$

素因数の和:4879

約数の個数: 16

約数和(自身を含む): 441101808

約数和(自身を除く): 151330714

約数列:

[1, 2, 83, 166, 397, 794, 4397, 8794, 32951, 65902, 364951, 729902, 1745609, 3491218, 144885547, 289771094]

約数ペア:

[(1, 289771094), (2, 144885547), (83, 3491218), (166, 1745609), (397, 729902), (794, 364951), (4397, 65902), (8794, 32951)]