331075586

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1\times {\mathrm{2221}}^1$

素因数の和:3317

約数の個数: 16

約数和(自身を含む): 504136248

約数和(自身を除く): 173060662

約数列:

[1, 2, 73, 146, 1021, 2042, 2221, 4442, 74533, 149066, 162133, 324266, 2267641, 4535282, 165537793, 331075586]

約数ペア:

[(1, 331075586), (2, 165537793), (73, 4535282), (146, 2267641), (1021, 324266), (2042, 162133), (2221, 149066), (4442, 74533)]