2787954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 6203904

約数和(自身を除く): 3415950

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1153, 1209, 2306, 2418, 3459, 6918, 14989, 29978, 35743, 44967, 71486, 89934, 107229, 214458, 464659, 929318, 1393977, 2787954]

約数ペア:

[(1, 2787954), (2, 1393977), (3, 929318), (6, 464659), (13, 214458), (26, 107229), (31, 89934), (39, 71486), (62, 44967), (78, 35743), (93, 29978), (186, 14989), (403, 6918), (806, 3459), (1153, 2418), (1209, 2306)]