2018933230

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{396647}}^1$

素因数の和:397163

約数の個数: 16

約数和(自身を含む): 3641228640

約数和(自身を除く): 1622295410

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 396647, 793294, 1983235, 3966470, 201893323, 403786646, 1009466615, 2018933230]

約数ペア:

[(1, 2018933230), (2, 1009466615), (5, 403786646), (10, 201893323), (509, 3966470), (1018, 1983235), (2545, 793294), (5090, 396647)]