2111343136

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{254747}}^1$

素因数の和:254801

約数の個数: 48

約数和(自身を含む): 4878933696

約数和(自身を除く): 2767590560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 254747, 509494, 1018988, 1783229, 2037976, 3566458, 4075952, 7132916, 8151904, 9425639, 14265832, 18851278, 28531664, 37702556, 57063328, 65979473, 75405112, 131958946, 150810224, 263917892, 301620448, 527835784, 1055671568, 2111343136]

約数ペア:

[(1, 2111343136), (2, 1055671568), (4, 527835784), (7, 301620448), (8, 263917892), (14, 150810224), (16, 131958946), (28, 75405112), (32, 65979473), (37, 57063328), (56, 37702556), (74, 28531664), (112, 18851278), (148, 14265832), (224, 9425639), (259, 8151904), (296, 7132916), (518, 4075952), (592, 3566458), (1036, 2037976), (1184, 1783229), (2072, 1018988), (4144, 509494), (8288, 254747)]