1340989212

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1573931}}^1$

素因数の和:1574009

約数の個数: 24

約数和(自身を含む): 3173046912

約数和(自身を除く): 1832057700

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1573931, 3147862, 4721793, 6295724, 9443586, 18887172, 111749101, 223498202, 335247303, 446996404, 670494606, 1340989212]

約数ペア:

[(1, 1340989212), (2, 670494606), (3, 446996404), (4, 335247303), (6, 223498202), (12, 111749101), (71, 18887172), (142, 9443586), (213, 6295724), (284, 4721793), (426, 3147862), (852, 1573931)]