790164488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{42409}}^1$

素因数の和:42569

約数の個数: 32

約数和(自身を含む): 1580196600

約数和(自身を除く): 790032112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 42409, 84818, 169636, 339272, 720953, 1441906, 2883812, 5767624, 5810033, 11620066, 23240132, 46480264, 98770561, 197541122, 395082244, 790164488]

約数ペア:

[(1, 790164488), (2, 395082244), (4, 197541122), (8, 98770561), (17, 46480264), (34, 23240132), (68, 11620066), (136, 5810033), (137, 5767624), (274, 2883812), (548, 1441906), (1096, 720953), (2329, 339272), (4658, 169636), (9316, 84818), (18632, 42409)]