817880042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83101}}^1$

素因数の和:83166

約数の個数: 32

約数和(自身を含む): 1515780480

約数和(自身を除く): 697900438

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 83101, 166202, 581707, 1163414, 1578919, 3074737, 3157838, 6149474, 11052433, 21523159, 22104866, 43046318, 58420003, 116840006, 408940021, 817880042]

約数ペア:

[(1, 817880042), (2, 408940021), (7, 116840006), (14, 58420003), (19, 43046318), (37, 22104866), (38, 21523159), (74, 11052433), (133, 6149474), (259, 3157838), (266, 3074737), (518, 1578919), (703, 1163414), (1406, 581707), (4921, 166202), (9842, 83101)]