2013846128

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{74609}}^1$

素因数の和:74865

約数の個数: 40

約数和(自身を含む): 4477793760

約数和(自身を除く): 2463947632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 13496, 26992, 74609, 149218, 298436, 522263, 596872, 1044526, 1193744, 2089052, 4178104, 8356208, 17980769, 35961538, 71923076, 125865383, 143846152, 251730766, 287692304, 503461532, 1006923064, 2013846128]

約数ペア:

[(1, 2013846128), (2, 1006923064), (4, 503461532), (7, 287692304), (8, 251730766), (14, 143846152), (16, 125865383), (28, 71923076), (56, 35961538), (112, 17980769), (241, 8356208), (482, 4178104), (964, 2089052), (1687, 1193744), (1928, 1044526), (3374, 596872), (3856, 522263), (6748, 298436), (13496, 149218), (26992, 74609)]