2078608

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 4688192

約数和(自身を除く): 2609584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 277, 469, 536, 554, 938, 1072, 1108, 1876, 1939, 2216, 3752, 3878, 4432, 7504, 7756, 15512, 18559, 31024, 37118, 74236, 129913, 148472, 259826, 296944, 519652, 1039304, 2078608]

約数ペア:

[(1, 2078608), (2, 1039304), (4, 519652), (7, 296944), (8, 259826), (14, 148472), (16, 129913), (28, 74236), (56, 37118), (67, 31024), (112, 18559), (134, 15512), (268, 7756), (277, 7504), (469, 4432), (536, 3878), (554, 3752), (938, 2216), (1072, 1939), (1108, 1876)]