2912689871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{450811}}^1$

素因数の和:450902

約数の個数: 16

約数和(自身を含む): 3635347968

約数和(自身を除く): 722658097

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 450811, 3155677, 5860543, 32007581, 41023801, 224053067, 416098553, 2912689871]

約数ペア:

[(1, 2912689871), (7, 416098553), (13, 224053067), (71, 41023801), (91, 32007581), (497, 5860543), (923, 3155677), (6461, 450811)]