1897258786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{1609}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 3060288000

約数和(自身を除く): 1163029214

約数列:

[1, 2, 17, 34, 79, 158, 439, 878, 1343, 1609, 2686, 3218, 7463, 14926, 27353, 34681, 54706, 69362, 127111, 254222, 589577, 706351, 1179154, 1412702, 2160887, 4321774, 12007967, 24015934, 55801729, 111603458, 948629393, 1897258786]

約数ペア:

[(1, 1897258786), (2, 948629393), (17, 111603458), (34, 55801729), (79, 24015934), (158, 12007967), (439, 4321774), (878, 2160887), (1343, 1412702), (1609, 1179154), (2686, 706351), (3218, 589577), (7463, 254222), (14926, 127111), (27353, 69362), (34681, 54706)]