2018230810

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{396509}}^1$

素因数の和:397025

約数の個数: 16

約数和(自身を含む): 3639961800

約数和(自身を除く): 1621730990

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 396509, 793018, 1982545, 3965090, 201823081, 403646162, 1009115405, 2018230810]

約数ペア:

[(1, 2018230810), (2, 1009115405), (5, 403646162), (10, 201823081), (509, 3965090), (1018, 1982545), (2545, 793018), (5090, 396509)]