8340304895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1\times {\mathrm{907}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 10860827712

約数和(自身を除く): 2520522817

約数列:

[1, 5, 13, 65, 193, 733, 907, 965, 2509, 3665, 4535, 9529, 11791, 12545, 47645, 58955, 141469, 175051, 664831, 707345, 875255, 1839097, 2275663, 3324155, 8642803, 9195485, 11378315, 43214015, 128312383, 641561915, 1668060979, 8340304895]

約数ペア:

[(1, 8340304895), (5, 1668060979), (13, 641561915), (65, 128312383), (193, 43214015), (733, 11378315), (907, 9195485), (965, 8642803), (2509, 3324155), (3665, 2275663), (4535, 1839097), (9529, 875255), (11791, 707345), (12545, 664831), (47645, 175051), (58955, 141469)]