470219408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4493}}^1$

素因数の和:4743

約数の個数: 40

約数和(自身を含む): 945106176

約数和(自身を除く): 474886768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 3376, 4493, 6541, 8986, 13082, 17972, 26164, 35944, 52328, 71888, 104656, 139283, 278566, 557132, 948023, 1114264, 1896046, 2228528, 3792092, 7584184, 15168368, 29388713, 58777426, 117554852, 235109704, 470219408]

約数ペア:

[(1, 470219408), (2, 235109704), (4, 117554852), (8, 58777426), (16, 29388713), (31, 15168368), (62, 7584184), (124, 3792092), (211, 2228528), (248, 1896046), (422, 1114264), (496, 948023), (844, 557132), (1688, 278566), (3376, 139283), (4493, 104656), (6541, 71888), (8986, 52328), (13082, 35944), (17972, 26164)]