2978045212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{11112109}}^1$

素因数の和:11112180

約数の個数: 12

約数和(自身を含む): 5289364360

約数和(自身を除く): 2311319148

約数列:

[1, 2, 4, 67, 134, 268, 11112109, 22224218, 44448436, 744511303, 1489022606, 2978045212]

約数ペア:

[(1, 2978045212), (2, 1489022606), (4, 744511303), (67, 44448436), (134, 22224218), (268, 11112109)]