537111952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83299}}^1$

素因数の和:83351

約数の個数: 40

約数和(自身を含む): 1156870400

約数和(自身を除く): 619758448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 83299, 166598, 333196, 666392, 1082887, 1332784, 2165774, 2582269, 4331548, 5164538, 8663096, 10329076, 17326192, 20658152, 33569497, 41316304, 67138994, 134277988, 268555976, 537111952]

約数ペア:

[(1, 537111952), (2, 268555976), (4, 134277988), (8, 67138994), (13, 41316304), (16, 33569497), (26, 20658152), (31, 17326192), (52, 10329076), (62, 8663096), (104, 5164538), (124, 4331548), (208, 2582269), (248, 2165774), (403, 1332784), (496, 1082887), (806, 666392), (1612, 333196), (3224, 166598), (6448, 83299)]