398403402

素因数分解:

$2^1\times 3^1\times {\mathrm{66400567}}^1$

素因数の和:66400572

約数の個数: 8

約数和(自身を含む): 796806816

約数和(自身を除く): 398403414

約数列:

[1, 2, 3, 6, 66400567, 132801134, 199201701, 398403402]

約数ペア:

[(1, 398403402), (2, 199201701), (3, 132801134), (6, 66400567)]