2080459009216

素因数分解:

$2^6\times 7^1\times {\mathrm{4643881717}}^1$

素因数の和:4643881736

約数の個数: 28

約数和(自身を含む): 4718183825488

約数和(自身を除く): 2637724816272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4643881717, 9287763434, 18575526868, 32507172019, 37151053736, 65014344038, 74302107472, 130028688076, 148604214944, 260057376152, 297208429888, 520114752304, 1040229504608, 2080459009216]

約数ペア:

[(1, 2080459009216), (2, 1040229504608), (4, 520114752304), (7, 297208429888), (8, 260057376152), (14, 148604214944), (16, 130028688076), (28, 74302107472), (32, 65014344038), (56, 37151053736), (64, 32507172019), (112, 18575526868), (224, 9287763434), (448, 4643881717)]