2981506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2297}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 4963680

約数和(自身を除く): 1982174

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 2297, 4594, 25267, 50534, 135523, 271046, 1490753, 2981506]

約数ペア:

[(1, 2981506), (2, 1490753), (11, 271046), (22, 135523), (59, 50534), (118, 25267), (649, 4594), (1298, 2297)]