2907133090

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{238877}}^1$

素因数の和:240101

約数の個数: 16

約数和(自身を含む): 5237161272

約数和(自身を除く): 2330028182

約数列:

[1, 2, 5, 10, 1217, 2434, 6085, 12170, 238877, 477754, 1194385, 2388770, 290713309, 581426618, 1453566545, 2907133090]

約数ペア:

[(1, 2907133090), (2, 1453566545), (5, 581426618), (10, 290713309), (1217, 2388770), (2434, 1194385), (6085, 477754), (12170, 238877)]