496933144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{12721}}^1$

素因数の和:13003

約数の個数: 32

約数和(自身を含む): 984682800

約数和(自身を除く): 487749656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 12721, 19532, 25442, 39064, 50884, 101768, 241699, 483398, 966796, 1933592, 3269297, 6538594, 13077188, 26154376, 62116643, 124233286, 248466572, 496933144]

約数ペア:

[(1, 496933144), (2, 248466572), (4, 124233286), (8, 62116643), (19, 26154376), (38, 13077188), (76, 6538594), (152, 3269297), (257, 1933592), (514, 966796), (1028, 483398), (2056, 241699), (4883, 101768), (9766, 50884), (12721, 39064), (19532, 25442)]