290341904

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{61933}}^1$

素因数の和:62234

約数の個数: 20

約数和(自身を含む): 564466476

約数和(自身を除く): 274124572

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 61933, 123866, 247732, 495464, 990928, 18146369, 36292738, 72585476, 145170952, 290341904]

約数ペア:

[(1, 290341904), (2, 145170952), (4, 72585476), (8, 36292738), (16, 18146369), (293, 990928), (586, 495464), (1172, 247732), (2344, 123866), (4688, 61933)]