2088579712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1361}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 4389998400

約数和(自身を除く): 2301418688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 631, 1216, 1262, 1361, 2432, 2524, 2722, 5048, 5444, 10096, 10888, 11989, 20192, 21776, 23978, 25859, 40384, 43552, 47956, 51718, 80768, 87104, 95912, 103436, 174208, 191824, 206872, 383648, 413744, 767296, 827488, 858791, 1534592, 1654976, 1717582, 3309952, 3435164, 6870328, 13740656, 16317029, 27481312, 32634058, 54962624, 65268116, 109925248, 130536232, 261072464, 522144928, 1044289856, 2088579712]

約数ペア:

[(1, 2088579712), (2, 1044289856), (4, 522144928), (8, 261072464), (16, 130536232), (19, 109925248), (32, 65268116), (38, 54962624), (64, 32634058), (76, 27481312), (128, 16317029), (152, 13740656), (304, 6870328), (608, 3435164), (631, 3309952), (1216, 1717582), (1262, 1654976), (1361, 1534592), (2432, 858791), (2524, 827488), (2722, 767296), (5048, 413744), (5444, 383648), (10096, 206872), (10888, 191824), (11989, 174208), (20192, 103436), (21776, 95912), (23978, 87104), (25859, 80768), (40384, 51718), (43552, 47956)]