2005427846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{52774417}}^1$

素因数の和:52774438

約数の個数: 8

約数和(自身を含む): 3166465080

約数和(自身を除く): 1161037234

約数列:

[1, 2, 19, 38, 52774417, 105548834, 1002713923, 2005427846]

約数ペア:

[(1, 2005427846), (2, 1002713923), (19, 105548834), (38, 52774417)]