2643670288

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{502217}}^1$

素因数の和:502279

約数の個数: 40

約数和(自身を含む): 5978403072

約数和(自身を除く): 3334732784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 502217, 1004434, 2008868, 3515519, 4017736, 7031038, 8035472, 14062076, 23604199, 28124152, 47208398, 56248304, 94416796, 165229393, 188833592, 330458786, 377667184, 660917572, 1321835144, 2643670288]

約数ペア:

[(1, 2643670288), (2, 1321835144), (4, 660917572), (7, 377667184), (8, 330458786), (14, 188833592), (16, 165229393), (28, 94416796), (47, 56248304), (56, 47208398), (94, 28124152), (112, 23604199), (188, 14062076), (329, 8035472), (376, 7031038), (658, 4017736), (752, 3515519), (1316, 2008868), (2632, 1004434), (5264, 502217)]