1851113065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179807}}^1$

素因数の和:179912

約数の個数: 16

約数和(自身を含む): 2330311680

約数和(自身を除く): 479198615

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 179807, 899035, 5214403, 12766297, 26072015, 63831485, 370222613, 1851113065]

約数ペア:

[(1, 1851113065), (5, 370222613), (29, 63831485), (71, 26072015), (145, 12766297), (355, 5214403), (2059, 899035), (10295, 179807)]