2012990961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{50153}}^1$

素因数の和:50960

約数の個数: 16

約数和(自身を含む): 2845537344

約数和(自身を除く): 832546383

約数列:

[1, 3, 17, 51, 787, 2361, 13379, 40137, 50153, 150459, 852601, 2557803, 39470411, 118411233, 670996987, 2012990961]

約数ペア:

[(1, 2012990961), (3, 670996987), (17, 118411233), (51, 39470411), (787, 2557803), (2361, 852601), (13379, 150459), (40137, 50153)]