2017844774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{393649}}^1$

素因数の和:393895

約数の個数: 16

約数和(自身を含む): 3316107600

約数和(自身を除く): 1298262826

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 393649, 787298, 4330139, 8660278, 91720217, 183440434, 1008922387, 2017844774]

約数ペア:

[(1, 2017844774), (2, 1008922387), (11, 183440434), (22, 91720217), (233, 8660278), (466, 4330139), (2563, 787298), (5126, 393649)]