2131796728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{5849}}^1$

素因数の和:7455

約数の個数: 32

約数和(自身を含む): 4138290000

約数和(自身を除く): 2006493272

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1571, 3142, 5849, 6284, 11698, 12568, 23396, 45559, 46792, 91118, 169621, 182236, 339242, 364472, 678484, 1356968, 9188779, 18377558, 36755116, 73510232, 266474591, 532949182, 1065898364, 2131796728]

約数ペア:

[(1, 2131796728), (2, 1065898364), (4, 532949182), (8, 266474591), (29, 73510232), (58, 36755116), (116, 18377558), (232, 9188779), (1571, 1356968), (3142, 678484), (5849, 364472), (6284, 339242), (11698, 182236), (12568, 169621), (23396, 91118), (45559, 46792)]