1898026131

素因数分解:

$3^1\times {\mathrm{1487}}^1\times {\mathrm{425471}}^1$

素因数の和:426961

約数の個数: 8

約数和(自身を含む): 2532409344

約数和(自身を除く): 634383213

約数列:

[1, 3, 1487, 4461, 425471, 1276413, 632675377, 1898026131]

約数ペア:

[(1, 1898026131), (3, 632675377), (1487, 1276413), (4461, 425471)]