2905961519

素因数分解:

${\mathrm{23}}^2\times {\mathrm{821}}^1\times {\mathrm{6691}}^1$

素因数の和:7558

約数の個数: 12

約数和(自身を含む): 3041955672

約数和(自身を除く): 135994153

約数列:

[1, 23, 529, 821, 6691, 18883, 153893, 434309, 3539539, 5493311, 126346153, 2905961519]

約数ペア:

[(1, 2905961519), (23, 126346153), (529, 5493311), (821, 3539539), (6691, 434309), (18883, 153893)]