490697426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{17209}}^1$

素因数の和:17533

約数の個数: 16

約数和(自身を含む): 752765400

約数和(自身を除く): 262067974

約数列:

[1, 2, 53, 106, 269, 538, 14257, 17209, 28514, 34418, 912077, 1824154, 4629221, 9258442, 245348713, 490697426]

約数ペア:

[(1, 490697426), (2, 245348713), (53, 9258442), (106, 4629221), (269, 1824154), (538, 912077), (14257, 34418), (17209, 28514)]