1214856718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{23831}}^1$

素因数の和:24263

約数の個数: 16

約数和(自身を含む): 1853176320

約数和(自身を除く): 638319602

約数列:

[1, 2, 71, 142, 359, 718, 23831, 25489, 47662, 50978, 1692001, 3384002, 8555329, 17110658, 607428359, 1214856718]

約数ペア:

[(1, 1214856718), (2, 607428359), (71, 17110658), (142, 8555329), (359, 3384002), (718, 1692001), (23831, 50978), (25489, 47662)]