2099681024

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10369}}^1$

素因数の和:10505

約数の個数: 72

約数和(自身を含む): 4832751840

約数和(自身を除く): 2733070816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 256, 448, 452, 791, 896, 904, 1582, 1792, 1808, 3164, 3616, 6328, 7232, 10369, 12656, 14464, 20738, 25312, 28928, 41476, 50624, 72583, 82952, 101248, 145166, 165904, 202496, 290332, 331808, 580664, 663616, 1161328, 1171697, 1327232, 2322656, 2343394, 2654464, 4645312, 4686788, 8201879, 9290624, 9373576, 16403758, 18581248, 18747152, 32807516, 37494304, 65615032, 74988608, 131230064, 149977216, 262460128, 299954432, 524920256, 1049840512, 2099681024]

約数ペア:

[(1, 2099681024), (2, 1049840512), (4, 524920256), (7, 299954432), (8, 262460128), (14, 149977216), (16, 131230064), (28, 74988608), (32, 65615032), (56, 37494304), (64, 32807516), (112, 18747152), (113, 18581248), (128, 16403758), (224, 9373576), (226, 9290624), (256, 8201879), (448, 4686788), (452, 4645312), (791, 2654464), (896, 2343394), (904, 2322656), (1582, 1327232), (1792, 1171697), (1808, 1161328), (3164, 663616), (3616, 580664), (6328, 331808), (7232, 290332), (10369, 202496), (12656, 165904), (14464, 145166), (20738, 101248), (25312, 82952), (28928, 72583), (41476, 50624)]