121657809628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1600760653}}^1$

素因数の和:1600760676

約数の個数: 12

約数和(自身を含む): 224106491560

約数和(自身を除く): 102448681932

約数列:

[1, 2, 4, 19, 38, 76, 1600760653, 3201521306, 6403042612, 30414452407, 60828904814, 121657809628]

約数ペア:

[(1, 121657809628), (2, 60828904814), (4, 30414452407), (19, 6403042612), (38, 3201521306), (76, 1600760653)]