489183738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{111533}}^1$

素因数の和:111598

約数の個数: 32

約数和(自身を含む): 1060019136

約数和(自身を除く): 570835398

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 111533, 223066, 334599, 669198, 1896061, 3792122, 4795919, 5688183, 9591838, 11376366, 14387757, 28775514, 81530623, 163061246, 244591869, 489183738]

約数ペア:

[(1, 489183738), (2, 244591869), (3, 163061246), (6, 81530623), (17, 28775514), (34, 14387757), (43, 11376366), (51, 9591838), (86, 5688183), (102, 4795919), (129, 3792122), (258, 1896061), (731, 669198), (1462, 334599), (2193, 223066), (4386, 111533)]