2019596128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{8923}}^1$

素因数の和:9587

約数の個数: 48

約数和(自身を含む): 4344774336

約数和(自身を除く): 2325178208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 643, 1286, 2572, 5144, 7073, 8923, 10288, 14146, 17846, 20576, 28292, 35692, 56584, 71384, 98153, 113168, 142768, 196306, 226336, 285536, 392612, 785224, 1570448, 3140896, 5737489, 11474978, 22949956, 45899912, 63112379, 91799824, 126224758, 183599648, 252449516, 504899032, 1009798064, 2019596128]

約数ペア:

[(1, 2019596128), (2, 1009798064), (4, 504899032), (8, 252449516), (11, 183599648), (16, 126224758), (22, 91799824), (32, 63112379), (44, 45899912), (88, 22949956), (176, 11474978), (352, 5737489), (643, 3140896), (1286, 1570448), (2572, 785224), (5144, 392612), (7073, 285536), (8923, 226336), (10288, 196306), (14146, 142768), (17846, 113168), (20576, 98153), (28292, 71384), (35692, 56584)]