2000858949

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1576721}}^1$

素因数の和:1576777

約数の個数: 16

約数和(自身を含む): 3027306240

約数和(自身を除く): 1026447291

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1576721, 4730163, 14190489, 42571467, 74105887, 222317661, 666952983, 2000858949]

約数ペア:

[(1, 2000858949), (3, 666952983), (9, 222317661), (27, 74105887), (47, 42571467), (141, 14190489), (423, 4730163), (1269, 1576721)]