82019081521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2939}}^1\times {\mathrm{4463}}^1$

素因数の和:7465

約数の個数: 24

約数和(自身を含む): 91265408640

約数和(自身を除く): 9246327119

約数列:

[1, 13, 37, 169, 481, 2939, 4463, 6253, 38207, 58019, 108743, 165131, 496691, 754247, 1413659, 2146703, 13116757, 18377567, 27907139, 170517841, 485320009, 2216731933, 6309160117, 82019081521]

約数ペア:

[(1, 82019081521), (13, 6309160117), (37, 2216731933), (169, 485320009), (481, 170517841), (2939, 27907139), (4463, 18377567), (6253, 13116757), (38207, 2146703), (58019, 1413659), (108743, 754247), (165131, 496691)]