2989356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{10831}}^1$

素因数の和:10861

約数の個数: 24

約数和(自身を含む): 7279104

約数和(自身を除く): 4289748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 10831, 21662, 32493, 43324, 64986, 129972, 249113, 498226, 747339, 996452, 1494678, 2989356]

約数ペア:

[(1, 2989356), (2, 1494678), (3, 996452), (4, 747339), (6, 498226), (12, 249113), (23, 129972), (46, 64986), (69, 43324), (92, 32493), (138, 21662), (276, 10831)]