2587654329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{48751}}^1$

素因数の和:50128

約数の個数: 16

約数和(自身を含む): 3718412544

約数和(自身を除く): 1130758215

約数列:

[1, 3, 13, 39, 1361, 4083, 17693, 48751, 53079, 146253, 633763, 1901289, 66350111, 199050333, 862551443, 2587654329]

約数ペア:

[(1, 2587654329), (3, 862551443), (13, 199050333), (39, 66350111), (1361, 1901289), (4083, 633763), (17693, 146253), (48751, 53079)]