2089472

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 5303232

約数和(自身を除く): 3213760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 256, 308, 352, 371, 424, 448, 512, 583, 616, 704, 742, 848, 896, 1166, 1232, 1408, 1484, 1696, 1792, 2332, 2464, 2816, 2968, 3392, 3584, 4081, 4664, 4928, 5632, 5936, 6784, 8162, 9328, 9856, 11872, 13568, 16324, 18656, 19712, 23744, 27136, 32648, 37312, 39424, 47488, 65296, 74624, 94976, 130592, 149248, 189952, 261184, 298496, 522368, 1044736, 2089472]

約数ペア:

[(1, 2089472), (2, 1044736), (4, 522368), (7, 298496), (8, 261184), (11, 189952), (14, 149248), (16, 130592), (22, 94976), (28, 74624), (32, 65296), (44, 47488), (53, 39424), (56, 37312), (64, 32648), (77, 27136), (88, 23744), (106, 19712), (112, 18656), (128, 16324), (154, 13568), (176, 11872), (212, 9856), (224, 9328), (256, 8162), (308, 6784), (352, 5936), (371, 5632), (424, 4928), (448, 4664), (512, 4081), (583, 3584), (616, 3392), (704, 2968), (742, 2816), (848, 2464), (896, 2332), (1166, 1792), (1232, 1696), (1408, 1484)]