1890828578

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{126173}}^1$

素因数の和:126361

約数の個数: 16

約数和(自身を含む): 2907048960

約数和(自身を除く): 1016220382

約数列:

[1, 2, 59, 118, 127, 254, 7493, 14986, 126173, 252346, 7444207, 14888414, 16023971, 32047942, 945414289, 1890828578]

約数ペア:

[(1, 1890828578), (2, 945414289), (59, 32047942), (118, 16023971), (127, 14888414), (254, 7444207), (7493, 252346), (14986, 126173)]