5200449616

素因数分解:

$2^4\times {\mathrm{2351}}^1\times {\mathrm{138251}}^1$

素因数の和:140610

約数の個数: 20

約数和(自身を含む): 10080229824

約数和(自身を除く): 4879780208

約数列:

[1, 2, 4, 8, 16, 2351, 4702, 9404, 18808, 37616, 138251, 276502, 553004, 1106008, 2212016, 325028101, 650056202, 1300112404, 2600224808, 5200449616]

約数ペア:

[(1, 5200449616), (2, 2600224808), (4, 1300112404), (8, 650056202), (16, 325028101), (2351, 2212016), (4702, 1106008), (9404, 553004), (18808, 276502), (37616, 138251)]