495748696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{51341}}^1$

素因数の和:51435

約数の個数: 32

約数和(自身を含む): 998088480

約数和(自身を除く): 502339784

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 51341, 102682, 205364, 410728, 872797, 1745594, 3491188, 3645211, 6982376, 7290422, 14580844, 29161688, 61968587, 123937174, 247874348, 495748696]

約数ペア:

[(1, 495748696), (2, 247874348), (4, 123937174), (8, 61968587), (17, 29161688), (34, 14580844), (68, 7290422), (71, 6982376), (136, 3645211), (142, 3491188), (284, 1745594), (568, 872797), (1207, 410728), (2414, 205364), (4828, 102682), (9656, 51341)]