830756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 1622880

約数和(自身を除く): 792124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 643, 646, 1286, 1292, 2572, 10931, 12217, 21862, 24434, 43724, 48868, 207689, 415378, 830756]

約数ペア:

[(1, 830756), (2, 415378), (4, 207689), (17, 48868), (19, 43724), (34, 24434), (38, 21862), (68, 12217), (76, 10931), (323, 2572), (643, 1292), (646, 1286)]