2257415421

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1\times {\mathrm{3463}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 3032801280

約数和(自身を除く): 775385859

約数列:

[1, 3, 151, 453, 1439, 3463, 4317, 10389, 217289, 522913, 651867, 1568739, 4983257, 14949771, 752471807, 2257415421]

約数ペア:

[(1, 2257415421), (3, 752471807), (151, 14949771), (453, 4983257), (1439, 1568739), (3463, 651867), (4317, 522913), (10389, 217289)]