129405562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 229178880

約数和(自身を除く): 99773318

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 446, 2029, 2453, 2899, 4058, 4906, 5798, 22319, 26377, 31889, 44638, 52754, 63778, 290147, 452467, 580294, 904934, 4977137, 5882071, 9954274, 11764142, 64702781, 129405562]

約数ペア:

[(1, 129405562), (2, 64702781), (11, 11764142), (13, 9954274), (22, 5882071), (26, 4977137), (143, 904934), (223, 580294), (286, 452467), (446, 290147), (2029, 63778), (2453, 52754), (2899, 44638), (4058, 31889), (4906, 26377), (5798, 22319)]