388752484

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{270719}}^1$

素因数の和:271082

約数の個数: 12

約数和(自身を含む): 682214400

約数和(自身を除く): 293461916

約数列:

[1, 2, 4, 359, 718, 1436, 270719, 541438, 1082876, 97188121, 194376242, 388752484]

約数ペア:

[(1, 388752484), (2, 194376242), (4, 97188121), (359, 1082876), (718, 541438), (1436, 270719)]