289474492

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{1093}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 514556336

約数和(自身を除く): 225081844

約数列:

[1, 2, 4, 73, 146, 292, 907, 1093, 1814, 2186, 3628, 4372, 66211, 79789, 132422, 159578, 264844, 319156, 991351, 1982702, 3965404, 72368623, 144737246, 289474492]

約数ペア:

[(1, 289474492), (2, 144737246), (4, 72368623), (73, 3965404), (146, 1982702), (292, 991351), (907, 319156), (1093, 264844), (1814, 159578), (2186, 132422), (3628, 79789), (4372, 66211)]