2019207054

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1\times {\mathrm{1381}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 4065136416

約数和(自身を除く): 2045929362

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 1237, 1381, 2474, 2762, 3711, 4143, 7422, 8286, 243689, 272057, 487378, 544114, 731067, 816171, 1462134, 1632342, 1708297, 3416594, 5124891, 10249782, 336534509, 673069018, 1009603527, 2019207054]

約数ペア:

[(1, 2019207054), (2, 1009603527), (3, 673069018), (6, 336534509), (197, 10249782), (394, 5124891), (591, 3416594), (1182, 1708297), (1237, 1632342), (1381, 1462134), (2474, 816171), (2762, 731067), (3711, 544114), (4143, 487378), (7422, 272057), (8286, 243689)]