2017802416

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^2\times {\mathrm{1117}}^1$

素因数の和:1386

約数の個数: 60

約数和(自身を含む): 4507480848

約数和(自身を除く): 2489678432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1117, 1778, 2032, 2234, 3556, 4468, 7112, 7819, 8936, 14224, 15638, 16129, 17872, 31276, 32258, 62552, 64516, 112903, 125104, 129032, 141859, 225806, 258064, 283718, 451612, 567436, 903224, 993013, 1134872, 1806448, 1986026, 2269744, 3972052, 7944104, 15888208, 18016093, 36032186, 72064372, 126112651, 144128744, 252225302, 288257488, 504450604, 1008901208, 2017802416]

約数ペア:

[(1, 2017802416), (2, 1008901208), (4, 504450604), (7, 288257488), (8, 252225302), (14, 144128744), (16, 126112651), (28, 72064372), (56, 36032186), (112, 18016093), (127, 15888208), (254, 7944104), (508, 3972052), (889, 2269744), (1016, 1986026), (1117, 1806448), (1778, 1134872), (2032, 993013), (2234, 903224), (3556, 567436), (4468, 451612), (7112, 283718), (7819, 258064), (8936, 225806), (14224, 141859), (15638, 129032), (16129, 125104), (17872, 112903), (31276, 64516), (32258, 62552)]