2051431822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8476991}}^1$

素因数の和:8477015

約数の個数: 12

約数和(自身を含む): 3382319808

約数和(自身を除く): 1330887986

約数列:

[1, 2, 11, 22, 121, 242, 8476991, 16953982, 93246901, 186493802, 1025715911, 2051431822]

約数ペア:

[(1, 2051431822), (2, 1025715911), (11, 186493802), (22, 93246901), (121, 16953982), (242, 8476991)]