1993799681272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1753093}}^1$

素因数の和:1754012

約数の個数: 64

約数和(自身を含む): 4463237076480

約数和(自身を除く): 2469437395208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 883, 1288, 1766, 3532, 6181, 7064, 12362, 20309, 24724, 40618, 49448, 81236, 142163, 162472, 284326, 568652, 1137304, 1753093, 3506186, 7012372, 12271651, 14024744, 24543302, 40321139, 49086604, 80642278, 98173208, 161284556, 282247973, 322569112, 564495946, 1128991892, 1547981119, 2257983784, 3095962238, 6191924476, 10835867833, 12383848952, 21671735666, 35603565737, 43343471332, 71207131474, 86686942664, 142414262948, 249224960159, 284828525896, 498449920318, 996899840636, 1993799681272]

約数ペア:

[(1, 1993799681272), (2, 996899840636), (4, 498449920318), (7, 284828525896), (8, 249224960159), (14, 142414262948), (23, 86686942664), (28, 71207131474), (46, 43343471332), (56, 35603565737), (92, 21671735666), (161, 12383848952), (184, 10835867833), (322, 6191924476), (644, 3095962238), (883, 2257983784), (1288, 1547981119), (1766, 1128991892), (3532, 564495946), (6181, 322569112), (7064, 282247973), (12362, 161284556), (20309, 98173208), (24724, 80642278), (40618, 49086604), (49448, 40321139), (81236, 24543302), (142163, 14024744), (162472, 12271651), (284326, 7012372), (568652, 3506186), (1137304, 1753093)]