378411676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4979101}}^1$

素因数の和:4979124

約数の個数: 12

約数和(自身を含む): 697074280

約数和(自身を除く): 318662604

約数列:

[1, 2, 4, 19, 38, 76, 4979101, 9958202, 19916404, 94602919, 189205838, 378411676]

約数ペア:

[(1, 378411676), (2, 189205838), (4, 94602919), (19, 19916404), (38, 9958202), (76, 4979101)]