385801136

素因数分解:

$2^4\times 7^1\times {\mathrm{3444653}}^1$

素因数の和:3444668

約数の個数: 20

約数和(自身を含む): 854274192

約数和(自身を除く): 468473056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3444653, 6889306, 13778612, 24112571, 27557224, 48225142, 55114448, 96450284, 192900568, 385801136]

約数ペア:

[(1, 385801136), (2, 192900568), (4, 96450284), (7, 55114448), (8, 48225142), (14, 27557224), (16, 24112571), (28, 13778612), (56, 6889306), (112, 3444653)]