2790061

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 320339

約数列:

[1, 23, 29, 47, 89, 667, 1081, 1363, 2047, 2581, 4183, 31349, 59363, 96209, 121307, 2790061]

約数ペア:

[(1, 2790061), (23, 121307), (29, 96209), (47, 59363), (89, 31349), (667, 4183), (1081, 2581), (1363, 2047)]