2079553072

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{517817}}^1$

素因数の和:518076

約数の個数: 20

約数和(自身を含む): 4045194216

約数和(自身を除く): 1965641144

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 517817, 1035634, 2071268, 4142536, 8285072, 129972067, 259944134, 519888268, 1039776536, 2079553072]

約数ペア:

[(1, 2079553072), (2, 1039776536), (4, 519888268), (8, 259944134), (16, 129972067), (251, 8285072), (502, 4142536), (1004, 2071268), (2008, 1035634), (4016, 517817)]