2050957736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{40039}}^1$

素因数の和:40401

約数の個数: 32

約数和(自身を含む): 4060056000

約数和(自身を除く): 2009098264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 1348, 2696, 6403, 12806, 25612, 40039, 51224, 80078, 160156, 320312, 760741, 1521482, 3042964, 6085928, 13493143, 26986286, 53972572, 107945144, 256369717, 512739434, 1025478868, 2050957736]

約数ペア:

[(1, 2050957736), (2, 1025478868), (4, 512739434), (8, 256369717), (19, 107945144), (38, 53972572), (76, 26986286), (152, 13493143), (337, 6085928), (674, 3042964), (1348, 1521482), (2696, 760741), (6403, 320312), (12806, 160156), (25612, 80078), (40039, 51224)]