2088921857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{797}}^1\times {\mathrm{21661}}^1$

素因数の和:22480

約数の個数: 12

約数和(自身を含む): 2299074708

約数和(自身を除く): 210152851

約数列:

[1, 11, 121, 797, 8767, 21661, 96437, 238271, 2620981, 17263817, 189901987, 2088921857]

約数ペア:

[(1, 2088921857), (11, 189901987), (121, 17263817), (797, 2620981), (8767, 238271), (21661, 96437)]