1225442398

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1\times {\mathrm{1787}}^1$

素因数の和:3711

約数の個数: 16

約数和(自身を含む): 1849507200

約数和(自身を除く): 624064802

約数列:

[1, 2, 199, 398, 1723, 1787, 3446, 3574, 342877, 355613, 685754, 711226, 3079001, 6158002, 612721199, 1225442398]

約数ペア:

[(1, 1225442398), (2, 612721199), (199, 6158002), (398, 3079001), (1723, 711226), (1787, 685754), (3446, 355613), (3574, 342877)]