2585464

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 5597280

約数和(自身を除く): 3011816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 337, 548, 674, 959, 1096, 1348, 1918, 2359, 2696, 3836, 4718, 7672, 9436, 18872, 46169, 92338, 184676, 323183, 369352, 646366, 1292732, 2585464]

約数ペア:

[(1, 2585464), (2, 1292732), (4, 646366), (7, 369352), (8, 323183), (14, 184676), (28, 92338), (56, 46169), (137, 18872), (274, 9436), (337, 7672), (548, 4718), (674, 3836), (959, 2696), (1096, 2359), (1348, 1918)]