1087802786

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{1493}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 1894917888

約数和(自身を除く): 807115102

約数列:

[1, 2, 7, 14, 71, 142, 497, 733, 994, 1466, 1493, 2986, 5131, 10262, 10451, 20902, 52043, 104086, 106003, 212006, 364301, 728602, 742021, 1094369, 1484042, 2188738, 7660583, 15321166, 77700199, 155400398, 543901393, 1087802786]

約数ペア:

[(1, 1087802786), (2, 543901393), (7, 155400398), (14, 77700199), (71, 15321166), (142, 7660583), (497, 2188738), (733, 1484042), (994, 1094369), (1466, 742021), (1493, 728602), (2986, 364301), (5131, 212006), (10262, 106003), (10451, 104086), (20902, 52043)]