1566194896

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{451093}}^1$

素因数の和:451139

約数の個数: 40

約数和(自身を含む): 3579881984

約数和(自身を除く): 2013687088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 451093, 902186, 1804372, 3157651, 3608744, 6315302, 7217488, 12630604, 13983883, 25261208, 27967766, 50522416, 55935532, 97887181, 111871064, 195774362, 223742128, 391548724, 783097448, 1566194896]

約数ペア:

[(1, 1566194896), (2, 783097448), (4, 391548724), (7, 223742128), (8, 195774362), (14, 111871064), (16, 97887181), (28, 55935532), (31, 50522416), (56, 27967766), (62, 25261208), (112, 13983883), (124, 12630604), (217, 7217488), (248, 6315302), (434, 3608744), (496, 3157651), (868, 1804372), (1736, 902186), (3472, 451093)]