2065624085

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1903801}}^1$

素因数の和:1903844

約数の個数: 16

約数和(自身を含む): 2924239872

約数和(自身を除く): 858615787

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1903801, 9519005, 13326607, 59017831, 66633035, 295089155, 413124817, 2065624085]

約数ペア:

[(1, 2065624085), (5, 413124817), (7, 295089155), (31, 66633035), (35, 59017831), (155, 13326607), (217, 9519005), (1085, 1903801)]