1392874

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 2480868

約数和(自身を除く): 1087994

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 233, 427, 466, 854, 1631, 2989, 3262, 5978, 11417, 14213, 22834, 28426, 99491, 198982, 696437, 1392874]

約数ペア:

[(1, 1392874), (2, 696437), (7, 198982), (14, 99491), (49, 28426), (61, 22834), (98, 14213), (122, 11417), (233, 5978), (427, 3262), (466, 2989), (854, 1631)]