475006

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 24

約数和(自身を含む): 857736

約数和(自身を除く): 382730

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 131, 259, 262, 518, 917, 1813, 1834, 3626, 4847, 6419, 9694, 12838, 33929, 67858, 237503, 475006]

約数ペア:

[(1, 475006), (2, 237503), (7, 67858), (14, 33929), (37, 12838), (49, 9694), (74, 6419), (98, 4847), (131, 3626), (259, 1834), (262, 1813), (518, 917)]