2051235158

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{264949}}^1$

素因数の和:265044

約数の個数: 24

約数和(自身を含む): 3624516000

約数和(自身を除く): 1573280842

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 264949, 529898, 1854643, 3709286, 12982501, 20930971, 25965002, 41861942, 146516797, 293033594, 1025617579, 2051235158]

約数ペア:

[(1, 2051235158), (2, 1025617579), (7, 293033594), (14, 146516797), (49, 41861942), (79, 25965002), (98, 20930971), (158, 12982501), (553, 3709286), (1106, 1854643), (3871, 529898), (7742, 264949)]