673863164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{2153}}^1$

素因数の和:2646

約数の個数: 36

約数和(自身を含む): 1280303136

約数和(自身を除く): 606439972

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 463, 676, 926, 1852, 2153, 4306, 6019, 8612, 12038, 24076, 27989, 55978, 78247, 111956, 156494, 312988, 363857, 727714, 996839, 1455428, 1993678, 3987356, 12958907, 25917814, 51835628, 168465791, 336931582, 673863164]

約数ペア:

[(1, 673863164), (2, 336931582), (4, 168465791), (13, 51835628), (26, 25917814), (52, 12958907), (169, 3987356), (338, 1993678), (463, 1455428), (676, 996839), (926, 727714), (1852, 363857), (2153, 312988), (4306, 156494), (6019, 111956), (8612, 78247), (12038, 55978), (24076, 27989)]