2862578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 4587840

約数和(自身を除く): 1725262

約数列:

[1, 2, 19, 38, 71, 142, 1061, 1349, 2122, 2698, 20159, 40318, 75331, 150662, 1431289, 2862578]

約数ペア:

[(1, 2862578), (2, 1431289), (19, 150662), (38, 75331), (71, 40318), (142, 20159), (1061, 2698), (1349, 2122)]