2587496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 2704504

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 587, 1102, 1174, 2204, 2348, 4408, 4696, 11153, 17023, 22306, 34046, 44612, 68092, 89224, 136184, 323437, 646874, 1293748, 2587496]

約数ペア:

[(1, 2587496), (2, 1293748), (4, 646874), (8, 323437), (19, 136184), (29, 89224), (38, 68092), (58, 44612), (76, 34046), (116, 22306), (152, 17023), (232, 11153), (551, 4696), (587, 4408), (1102, 2348), (1174, 2204)]