2021323557628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1\times {\mathrm{97577}}^1$

素因数の和:101806

約数の個数: 48

約数和(自身を含む): 3745332470880

約数和(自身を除く): 1724008913252

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4153, 4988, 8306, 16612, 97577, 120437, 178579, 195154, 240874, 357158, 390308, 481748, 714316, 2829733, 4195811, 5178791, 5659466, 8391622, 10357582, 11318932, 16783244, 20715164, 121678519, 243357038, 405237281, 486714076, 810474562, 1620949124, 11751881149, 17425203083, 23503762298, 34850406166, 47007524596, 69700812332, 505330889407, 1010661778814, 2021323557628]

約数ペア:

[(1, 2021323557628), (2, 1010661778814), (4, 505330889407), (29, 69700812332), (43, 47007524596), (58, 34850406166), (86, 23503762298), (116, 17425203083), (172, 11751881149), (1247, 1620949124), (2494, 810474562), (4153, 486714076), (4988, 405237281), (8306, 243357038), (16612, 121678519), (97577, 20715164), (120437, 16783244), (178579, 11318932), (195154, 10357582), (240874, 8391622), (357158, 5659466), (390308, 5178791), (481748, 4195811), (714316, 2829733)]