2109588376

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{88223}}^1$

素因数の和:88304

約数の個数: 48

約数和(自身を含む): 4676754240

約数和(自身を除く): 2567165864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912, 88223, 176446, 352892, 617561, 705784, 1235122, 2470244, 4322927, 4940488, 5381603, 8645854, 10763206, 17291708, 21526412, 34583416, 37671221, 43052824, 75342442, 150684884, 263698547, 301369768, 527397094, 1054794188, 2109588376]

約数ペア:

[(1, 2109588376), (2, 1054794188), (4, 527397094), (7, 301369768), (8, 263698547), (14, 150684884), (28, 75342442), (49, 43052824), (56, 37671221), (61, 34583416), (98, 21526412), (122, 17291708), (196, 10763206), (244, 8645854), (392, 5381603), (427, 4940488), (488, 4322927), (854, 2470244), (1708, 1235122), (2989, 705784), (3416, 617561), (5978, 352892), (11956, 176446), (23912, 88223)]