386959681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1567}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 418844160

約数和(自身を除く): 31884479

約数列:

[1, 19, 41, 317, 779, 1567, 6023, 12997, 29773, 64247, 246943, 496739, 1220693, 9438041, 20366299, 386959681]

約数ペア:

[(1, 386959681), (19, 20366299), (41, 9438041), (317, 1220693), (779, 496739), (1567, 246943), (6023, 64247), (12997, 29773)]