457708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 870912

約数和(自身を除く): 413204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 127, 212, 254, 508, 901, 1802, 2159, 3604, 4318, 6731, 8636, 13462, 26924, 114427, 228854, 457708]

約数ペア:

[(1, 457708), (2, 228854), (4, 114427), (17, 26924), (34, 13462), (53, 8636), (68, 6731), (106, 4318), (127, 3604), (212, 2159), (254, 1802), (508, 901)]