2885380052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{170249}}^1$

素因数の和:170495

約数の個数: 24

約数和(自身を含む): 5339040000

約数和(自身を除く): 2453659948

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 170249, 340498, 680996, 3234731, 6469462, 12938924, 37965527, 75931054, 151862108, 721345013, 1442690026, 2885380052]

約数ペア:

[(1, 2885380052), (2, 1442690026), (4, 721345013), (19, 151862108), (38, 75931054), (76, 37965527), (223, 12938924), (446, 6469462), (892, 3234731), (4237, 680996), (8474, 340498), (16948, 170249)]