2135672959

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 2543045120

約数和(自身を除く): 407372161

約数列:

[1, 7, 43, 97, 193, 301, 379, 679, 1351, 2653, 4171, 8299, 16297, 18721, 29197, 36763, 58093, 73147, 114079, 131047, 257341, 512029, 805003, 1580809, 3145321, 5635021, 7095259, 11065663, 22017247, 49666813, 305096137, 2135672959]

約数ペア:

[(1, 2135672959), (7, 305096137), (43, 49666813), (97, 22017247), (193, 11065663), (301, 7095259), (379, 5635021), (679, 3145321), (1351, 1580809), (2653, 805003), (4171, 512029), (8299, 257341), (16297, 131047), (18721, 114079), (29197, 73147), (36763, 58093)]