2021906954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1\times {\mathrm{6679}}^1$

素因数の和:13285

約数の個数: 16

約数和(自身を含む): 3165678720

約数和(自身を除く): 1143771766

約数列:

[1, 2, 23, 46, 6581, 6679, 13162, 13358, 151363, 153617, 302726, 307234, 43954499, 87908998, 1010953477, 2021906954]

約数ペア:

[(1, 2021906954), (2, 1010953477), (23, 87908998), (46, 43954499), (6581, 307234), (6679, 302726), (13162, 153617), (13358, 151363)]