6688894772

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{393557}}^1$

素因数の和:394175

約数の個数: 24

約数和(自身を含む): 13399862784

約数和(自身を除く): 6710968012

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 16996, 393557, 787114, 1574228, 2754899, 5509798, 11019596, 238889099, 477778198, 955556396, 1672223693, 3344447386, 6688894772]

約数ペア:

[(1, 6688894772), (2, 3344447386), (4, 1672223693), (7, 955556396), (14, 477778198), (28, 238889099), (607, 11019596), (1214, 5509798), (2428, 2754899), (4249, 1574228), (8498, 787114), (16996, 393557)]