2137718495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 2893548000

約数和(自身を除く): 755829505

約数列:

[1, 5, 11, 55, 73, 97, 121, 365, 485, 499, 605, 803, 1067, 2495, 4015, 5335, 5489, 7081, 8833, 11737, 27445, 35405, 36427, 44165, 48403, 58685, 60379, 77891, 182135, 242015, 301895, 389455, 400697, 532433, 856801, 2003485, 2662165, 3533419, 4284005, 4407667, 5856763, 17667095, 22038335, 29283815, 38867609, 194338045, 427543699, 2137718495]

約数ペア:

[(1, 2137718495), (5, 427543699), (11, 194338045), (55, 38867609), (73, 29283815), (97, 22038335), (121, 17667095), (365, 5856763), (485, 4407667), (499, 4284005), (605, 3533419), (803, 2662165), (1067, 2003485), (2495, 856801), (4015, 532433), (5335, 400697), (5489, 389455), (7081, 301895), (8833, 242015), (11737, 182135), (27445, 77891), (35405, 60379), (36427, 58685), (44165, 48403)]