2189667306968

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{6373}}^1\times {\mathrm{52957}}^1$

素因数の和:60147

約数の個数: 32

約数和(自身を含む): 4111411276560

約数和(自身を除く): 1921743969592

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 6373, 6488, 12746, 25492, 50984, 52957, 105914, 211828, 423656, 5168503, 10337006, 20674012, 41348024, 42948127, 85896254, 171792508, 337494961, 343585016, 674989922, 1349979844, 2699959688, 273708413371, 547416826742, 1094833653484, 2189667306968]

約数ペア:

[(1, 2189667306968), (2, 1094833653484), (4, 547416826742), (8, 273708413371), (811, 2699959688), (1622, 1349979844), (3244, 674989922), (6373, 343585016), (6488, 337494961), (12746, 171792508), (25492, 85896254), (50984, 42948127), (52957, 41348024), (105914, 20674012), (211828, 10337006), (423656, 5168503)]