2685201724

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 4840416000

約数和(自身を除く): 2155214276

約数列:

[1, 2, 4, 83, 97, 166, 194, 199, 332, 388, 398, 419, 796, 838, 1676, 8051, 16102, 16517, 19303, 32204, 33034, 34777, 38606, 40643, 66068, 69554, 77212, 81286, 83381, 139108, 162572, 166762, 333524, 1602149, 3204298, 3373369, 6408596, 6746738, 6920623, 8087957, 13493476, 13841246, 16175914, 27682492, 32351828, 671300431, 1342600862, 2685201724]

約数ペア:

[(1, 2685201724), (2, 1342600862), (4, 671300431), (83, 32351828), (97, 27682492), (166, 16175914), (194, 13841246), (199, 13493476), (332, 8087957), (388, 6920623), (398, 6746738), (419, 6408596), (796, 3373369), (838, 3204298), (1676, 1602149), (8051, 333524), (16102, 166762), (16517, 162572), (19303, 139108), (32204, 83381), (33034, 81286), (34777, 77212), (38606, 69554), (40643, 66068)]