2009707798

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1\times {\mathrm{919}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 3472035840

約数和(自身を除く): 1462328042

約数列:

[1, 2, 7, 14, 181, 362, 863, 919, 1267, 1726, 1838, 2534, 6041, 6433, 12082, 12866, 156203, 166339, 312406, 332678, 793097, 1093421, 1164373, 1586194, 2186842, 2328746, 5551679, 11103358, 143550557, 287101114, 1004853899, 2009707798]

約数ペア:

[(1, 2009707798), (2, 1004853899), (7, 287101114), (14, 143550557), (181, 11103358), (362, 5551679), (863, 2328746), (919, 2186842), (1267, 1586194), (1726, 1164373), (1838, 1093421), (2534, 793097), (6041, 332678), (6433, 312406), (12082, 166339), (12866, 156203)]