280808412

素因数分解:

$2^2\times 3^1\times {\mathrm{23400701}}^1$

素因数の和:23400708

約数の個数: 12

約数和(自身を含む): 655219656

約数和(自身を除く): 374411244

約数列:

[1, 2, 3, 4, 6, 12, 23400701, 46801402, 70202103, 93602804, 140404206, 280808412]

約数ペア:

[(1, 280808412), (2, 140404206), (3, 93602804), (4, 70202103), (6, 46801402), (12, 23400701)]