394125396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4691969}}^1$

素因数の和:4691983

約数の個数: 24

約数和(自身を含む): 1051001280

約数和(自身を除く): 656875884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4691969, 9383938, 14075907, 18767876, 28151814, 32843783, 56303628, 65687566, 98531349, 131375132, 197062698, 394125396]

約数ペア:

[(1, 394125396), (2, 197062698), (3, 131375132), (4, 98531349), (6, 65687566), (7, 56303628), (12, 32843783), (14, 28151814), (21, 18767876), (28, 14075907), (42, 9383938), (84, 4691969)]