386980918

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{4327}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 587863584

約数和(自身を除く): 200882666

約数列:

[1, 2, 97, 194, 461, 922, 4327, 8654, 44717, 89434, 419719, 839438, 1994747, 3989494, 193490459, 386980918]

約数ペア:

[(1, 386980918), (2, 193490459), (97, 3989494), (194, 1994747), (461, 839438), (922, 419719), (4327, 89434), (8654, 44717)]