1387664024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4230683}}^1$

素因数の和:4230730

約数の個数: 16

約数和(自身を含む): 2665330920

約数和(自身を除く): 1277666896

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4230683, 8461366, 16922732, 33845464, 173458003, 346916006, 693832012, 1387664024]

約数ペア:

[(1, 1387664024), (2, 693832012), (4, 346916006), (8, 173458003), (41, 33845464), (82, 16922732), (164, 8461366), (328, 4230683)]