507907668

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{304501}}^1$

素因数の和:304647

約数の個数: 24

約数和(自身を含む): 1193647840

約数和(自身を除く): 685740172

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 304501, 609002, 913503, 1218004, 1827006, 3654012, 42325639, 84651278, 126976917, 169302556, 253953834, 507907668]

約数ペア:

[(1, 507907668), (2, 253953834), (3, 169302556), (4, 126976917), (6, 84651278), (12, 42325639), (139, 3654012), (278, 1827006), (417, 1218004), (556, 913503), (834, 609002), (1668, 304501)]