490709508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1777933}}^1$

素因数の和:1777963

約数の個数: 24

約数和(自身を含む): 1194771648

約数和(自身を除く): 704062140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1777933, 3555866, 5333799, 7111732, 10667598, 21335196, 40892459, 81784918, 122677377, 163569836, 245354754, 490709508]

約数ペア:

[(1, 490709508), (2, 245354754), (3, 163569836), (4, 122677377), (6, 81784918), (12, 40892459), (23, 21335196), (46, 10667598), (69, 7111732), (92, 5333799), (138, 3555866), (276, 1777933)]