974414

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 1738728

約数和(自身を除く): 764314

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 163, 326, 427, 854, 1141, 2282, 2989, 5978, 7987, 9943, 15974, 19886, 69601, 139202, 487207, 974414]

約数ペア:

[(1, 974414), (2, 487207), (7, 139202), (14, 69601), (49, 19886), (61, 15974), (98, 9943), (122, 7987), (163, 5978), (326, 2989), (427, 2282), (854, 1141)]