266385314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 444165120

約数和(自身を除く): 177779806

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 689, 1027, 1378, 2054, 2447, 4187, 4894, 8374, 31811, 54431, 63622, 108862, 129691, 193313, 259382, 386626, 1685983, 2513069, 3371966, 5026138, 10245589, 20491178, 133192657, 266385314]

約数ペア:

[(1, 266385314), (2, 133192657), (13, 20491178), (26, 10245589), (53, 5026138), (79, 3371966), (106, 2513069), (158, 1685983), (689, 386626), (1027, 259382), (1378, 193313), (2054, 129691), (2447, 108862), (4187, 63622), (4894, 54431), (8374, 31811)]