508768912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 1002921920

約数和(自身を除く): 494153008

約数列:

[1, 2, 4, 8, 16, 103, 139, 206, 278, 412, 556, 824, 1112, 1648, 2221, 2224, 4442, 8884, 14317, 17768, 28634, 35536, 57268, 114536, 228763, 229072, 308719, 457526, 617438, 915052, 1234876, 1830104, 2469752, 3660208, 4939504, 31798057, 63596114, 127192228, 254384456, 508768912]

約数ペア:

[(1, 508768912), (2, 254384456), (4, 127192228), (8, 63596114), (16, 31798057), (103, 4939504), (139, 3660208), (206, 2469752), (278, 1830104), (412, 1234876), (556, 915052), (824, 617438), (1112, 457526), (1648, 308719), (2221, 229072), (2224, 228763), (4442, 114536), (8884, 57268), (14317, 35536), (17768, 28634)]