3839219998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 5961415680

約数和(自身を除く): 2122195682

約数列:

[1, 2, 43, 86, 151, 239, 302, 478, 1237, 2474, 6493, 10277, 12986, 20554, 36089, 53191, 72178, 106382, 186787, 295643, 373574, 591286, 1551827, 3103654, 8031841, 12712649, 16063682, 25425298, 44642093, 89284186, 1919609999, 3839219998]

約数ペア:

[(1, 3839219998), (2, 1919609999), (43, 89284186), (86, 44642093), (151, 25425298), (239, 16063682), (302, 12712649), (478, 8031841), (1237, 3103654), (2474, 1551827), (6493, 591286), (10277, 373574), (12986, 295643), (20554, 186787), (36089, 106382), (53191, 72178)]