2012374298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{905659}}^1$

素因数の和:905773

約数の個数: 16

約数和(自身を含む): 3325583520

約数和(自身を除く): 1313209222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 905659, 1811318, 9962249, 19924498, 91471559, 182943118, 1006187149, 2012374298]

約数ペア:

[(1, 2012374298), (2, 1006187149), (11, 182943118), (22, 91471559), (101, 19924498), (202, 9962249), (1111, 1811318), (2222, 905659)]