2013457121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 2273080320

約数和(自身を除く): 259623199

約数列:

[1, 13, 53, 71, 79, 521, 689, 923, 1027, 3763, 4187, 5609, 6773, 27613, 36991, 41159, 48919, 54431, 72917, 297277, 358969, 480883, 535067, 1960523, 2181427, 2922289, 3864601, 25486799, 28358551, 37989757, 154881317, 2013457121]

約数ペア:

[(1, 2013457121), (13, 154881317), (53, 37989757), (71, 28358551), (79, 25486799), (521, 3864601), (689, 2922289), (923, 2181427), (1027, 1960523), (3763, 535067), (4187, 480883), (5609, 358969), (6773, 297277), (27613, 72917), (36991, 54431), (41159, 48919)]