677952272

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{50503}}^1$

素因数の和:51350

約数の個数: 20

約数和(自身を含む): 1315124160

約数和(自身を除く): 637171888

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 50503, 101006, 202012, 404024, 808048, 42372017, 84744034, 169488068, 338976136, 677952272]

約数ペア:

[(1, 677952272), (2, 338976136), (4, 169488068), (8, 84744034), (16, 42372017), (839, 808048), (1678, 404024), (3356, 202012), (6712, 101006), (13424, 50503)]