4009452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 9945600

約数和(自身を除く): 5936148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 199, 219, 276, 292, 398, 438, 597, 796, 876, 1194, 1679, 2388, 3358, 4577, 5037, 6716, 9154, 10074, 13731, 14527, 18308, 20148, 27462, 29054, 43581, 54924, 58108, 87162, 174324, 334121, 668242, 1002363, 1336484, 2004726, 4009452]

約数ペア:

[(1, 4009452), (2, 2004726), (3, 1336484), (4, 1002363), (6, 668242), (12, 334121), (23, 174324), (46, 87162), (69, 58108), (73, 54924), (92, 43581), (138, 29054), (146, 27462), (199, 20148), (219, 18308), (276, 14527), (292, 13731), (398, 10074), (438, 9154), (597, 6716), (796, 5037), (876, 4577), (1194, 3358), (1679, 2388)]