393493856

素因数分解:

$2^5\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1741}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 886747680

約数和(自身を除く): 493253824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1009, 1741, 2018, 3482, 4036, 6964, 7063, 8072, 12187, 13928, 14126, 16144, 24374, 27856, 28252, 32288, 48748, 55712, 56504, 97496, 113008, 194992, 226016, 389984, 1756669, 3513338, 7026676, 12296683, 14053352, 24593366, 28106704, 49186732, 56213408, 98373464, 196746928, 393493856]

約数ペア:

[(1, 393493856), (2, 196746928), (4, 98373464), (7, 56213408), (8, 49186732), (14, 28106704), (16, 24593366), (28, 14053352), (32, 12296683), (56, 7026676), (112, 3513338), (224, 1756669), (1009, 389984), (1741, 226016), (2018, 194992), (3482, 113008), (4036, 97496), (6964, 56504), (7063, 55712), (8072, 48748), (12187, 32288), (13928, 28252), (14126, 27856), (16144, 24374)]