1892774401

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{87991}}^1$

素因数の和:88444

約数の個数: 12

約数和(自身を含む): 2206839360

約数和(自身を除く): 314064959

約数列:

[1, 7, 49, 439, 3073, 21511, 87991, 615937, 4311559, 38628049, 270396343, 1892774401]

約数ペア:

[(1, 1892774401), (7, 270396343), (49, 38628049), (439, 4311559), (3073, 615937), (21511, 87991)]