2013148984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{88327}}^1$

素因数の和:88388

約数の個数: 64

約数和(自身を含む): 4833308160

約数和(自身を除く): 2820159176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 11396, 22792, 88327, 176654, 353308, 618289, 706616, 971597, 1236578, 1943194, 2473156, 3268099, 3886388, 4946312, 6536198, 6801179, 7772776, 13072396, 13602358, 22876693, 26144792, 27204716, 35949089, 45753386, 54409432, 71898178, 91506772, 143796356, 183013544, 251643623, 287592712, 503287246, 1006574492, 2013148984]

約数ペア:

[(1, 2013148984), (2, 1006574492), (4, 503287246), (7, 287592712), (8, 251643623), (11, 183013544), (14, 143796356), (22, 91506772), (28, 71898178), (37, 54409432), (44, 45753386), (56, 35949089), (74, 27204716), (77, 26144792), (88, 22876693), (148, 13602358), (154, 13072396), (259, 7772776), (296, 6801179), (308, 6536198), (407, 4946312), (518, 3886388), (616, 3268099), (814, 2473156), (1036, 1943194), (1628, 1236578), (2072, 971597), (2849, 706616), (3256, 618289), (5698, 353308), (11396, 176654), (22792, 88327)]