494956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 1080576

約数和(自身を除く): 585620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1607, 3214, 6428, 11249, 17677, 22498, 35354, 44996, 70708, 123739, 247478, 494956]

約数ペア:

[(1, 494956), (2, 247478), (4, 123739), (7, 70708), (11, 44996), (14, 35354), (22, 22498), (28, 17677), (44, 11249), (77, 6428), (154, 3214), (308, 1607)]