2013641356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26495281}}^1$

素因数の和:26495304

約数の個数: 12

約数和(自身を含む): 3709339480

約数和(自身を除く): 1695698124

約数列:

[1, 2, 4, 19, 38, 76, 26495281, 52990562, 105981124, 503410339, 1006820678, 2013641356]

約数ペア:

[(1, 2013641356), (2, 1006820678), (4, 503410339), (19, 105981124), (38, 52990562), (76, 26495281)]