2648296976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{37781}}^1$

素因数の和:38139

約数の個数: 40

約数和(自身を含む): 5542317144

約数和(自身を除く): 2894020168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 4381, 5392, 8762, 17524, 35048, 37781, 70096, 75562, 151124, 302248, 491153, 604496, 982306, 1964612, 3929224, 7858448, 12732197, 25464394, 50928788, 101857576, 165518561, 203715152, 331037122, 662074244, 1324148488, 2648296976]

約数ペア:

[(1, 2648296976), (2, 1324148488), (4, 662074244), (8, 331037122), (13, 203715152), (16, 165518561), (26, 101857576), (52, 50928788), (104, 25464394), (208, 12732197), (337, 7858448), (674, 3929224), (1348, 1964612), (2696, 982306), (4381, 604496), (5392, 491153), (8762, 302248), (17524, 151124), (35048, 75562), (37781, 70096)]