2007508976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{87071}}^1$

素因数の和:87221

約数の個数: 40

約数和(自身を含む): 4275583488

約数和(自身を除く): 2268074512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 87071, 174142, 348284, 696568, 957781, 1393136, 1915562, 3831124, 7662248, 11406301, 15324496, 22812602, 45625204, 91250408, 125469311, 182500816, 250938622, 501877244, 1003754488, 2007508976]

約数ペア:

[(1, 2007508976), (2, 1003754488), (4, 501877244), (8, 250938622), (11, 182500816), (16, 125469311), (22, 91250408), (44, 45625204), (88, 22812602), (131, 15324496), (176, 11406301), (262, 7662248), (524, 3831124), (1048, 1915562), (1441, 1393136), (2096, 957781), (2882, 696568), (5764, 348284), (11528, 174142), (23056, 87071)]