2523128278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{11621}}^1$

素因数の和:11844

約数の個数: 32

約数和(自身を含む): 4217391360

約数和(自身を除く): 1694263082

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 781, 1529, 1562, 3058, 9869, 11621, 19738, 23242, 108559, 127831, 217118, 255662, 825091, 1615319, 1650182, 3230638, 9076001, 17768509, 18152002, 35537018, 114687649, 229375298, 1261564139, 2523128278]

約数ペア:

[(1, 2523128278), (2, 1261564139), (11, 229375298), (22, 114687649), (71, 35537018), (139, 18152002), (142, 17768509), (278, 9076001), (781, 3230638), (1529, 1650182), (1562, 1615319), (3058, 825091), (9869, 255662), (11621, 217118), (19738, 127831), (23242, 108559)]