477306388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{7121}}^1$

素因数の和:8427

約数の個数: 24

約数和(自身を含む): 900363240

約数和(自身を除く): 423056852

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2578, 5156, 7121, 14242, 16757, 28484, 33514, 67028, 92573, 185146, 370292, 9178969, 18357938, 36715876, 119326597, 238653194, 477306388]

約数ペア:

[(1, 477306388), (2, 238653194), (4, 119326597), (13, 36715876), (26, 18357938), (52, 9178969), (1289, 370292), (2578, 185146), (5156, 92573), (7121, 67028), (14242, 33514), (16757, 28484)]