2019497716

素因数分解:

$2^2\times {\mathrm{1229}}^1\times {\mathrm{410801}}^1$

素因数の和:412034

約数の個数: 12

約数和(自身を含む): 3537005220

約数和(自身を除く): 1517507504

約数列:

[1, 2, 4, 1229, 2458, 4916, 410801, 821602, 1643204, 504874429, 1009748858, 2019497716]

約数ペア:

[(1, 2019497716), (2, 1009748858), (4, 504874429), (1229, 1643204), (2458, 821602), (4916, 410801)]