134884988

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{10729}}^1$

素因数の和:11189

約数の個数: 24

約数和(自身を含む): 270396000

約数和(自身を除く): 135511012

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 6286, 10729, 12572, 21458, 42916, 75103, 150206, 300412, 4817321, 9634642, 19269284, 33721247, 67442494, 134884988]

約数ペア:

[(1, 134884988), (2, 67442494), (4, 33721247), (7, 19269284), (14, 9634642), (28, 4817321), (449, 300412), (898, 150206), (1796, 75103), (3143, 42916), (6286, 21458), (10729, 12572)]