397523388

素因数分解:

$2^2\times 3^1\times {\mathrm{33126949}}^1$

素因数の和:33126956

約数の個数: 12

約数和(自身を含む): 927554600

約数和(自身を除く): 530031212

約数列:

[1, 2, 3, 4, 6, 12, 33126949, 66253898, 99380847, 132507796, 198761694, 397523388]

約数ペア:

[(1, 397523388), (2, 198761694), (3, 132507796), (4, 99380847), (6, 66253898), (12, 33126949)]