1611979202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{238247}}^1$

素因数の和:238465

約数の個数: 16

約数和(自身を含む): 2573078400

約数和(自身を除く): 961099198

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 238247, 476494, 4050199, 8100398, 47411153, 94822306, 805989601, 1611979202]

約数ペア:

[(1, 1611979202), (2, 805989601), (17, 94822306), (34, 47411153), (199, 8100398), (398, 4050199), (3383, 476494), (6766, 238247)]