1297804498

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1\times {\mathrm{2711}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 1966503744

約数和(自身を除く): 668699246

約数列:

[1, 2, 107, 214, 2237, 2711, 4474, 5422, 239359, 290077, 478718, 580154, 6064507, 12129014, 648902249, 1297804498]

約数ペア:

[(1, 1297804498), (2, 648902249), (107, 12129014), (214, 6064507), (2237, 580154), (2711, 478718), (4474, 290077), (5422, 239359)]