2216368

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 5470632

約数和(自身を除く): 3254264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 257, 308, 392, 514, 539, 616, 784, 1028, 1078, 1232, 1799, 2056, 2156, 2827, 3598, 4112, 4312, 5654, 7196, 8624, 11308, 12593, 14392, 19789, 22616, 25186, 28784, 39578, 45232, 50372, 79156, 100744, 138523, 158312, 201488, 277046, 316624, 554092, 1108184, 2216368]

約数ペア:

[(1, 2216368), (2, 1108184), (4, 554092), (7, 316624), (8, 277046), (11, 201488), (14, 158312), (16, 138523), (22, 100744), (28, 79156), (44, 50372), (49, 45232), (56, 39578), (77, 28784), (88, 25186), (98, 22616), (112, 19789), (154, 14392), (176, 12593), (196, 11308), (257, 8624), (308, 7196), (392, 5654), (514, 4312), (539, 4112), (616, 3598), (784, 2827), (1028, 2156), (1078, 2056), (1232, 1799)]