742125526

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{23603}}^1$

素因数の和:23883

約数の個数: 16

約数和(自身を含む): 1132992000

約数和(自身を除く): 390866474

約数列:

[1, 2, 79, 158, 199, 398, 15721, 23603, 31442, 47206, 1864637, 3729274, 4696997, 9393994, 371062763, 742125526]

約数ペア:

[(1, 742125526), (2, 371062763), (79, 9393994), (158, 4696997), (199, 3729274), (398, 1864637), (15721, 47206), (23603, 31442)]