2071012979

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{418471}}^1$

素因数の和:418586

約数の個数: 12

約数和(自身を含む): 2432996208

約数和(自身を除く): 361983229

約数列:

[1, 7, 49, 101, 707, 4949, 418471, 2929297, 20505079, 42265571, 295858997, 2071012979]

約数ペア:

[(1, 2071012979), (7, 295858997), (49, 42265571), (101, 20505079), (707, 2929297), (4949, 418471)]