1645499324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{2087}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 3409620480

約数和(自身を除く): 1764121156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 971, 1942, 2087, 3884, 4174, 6797, 8348, 13594, 14609, 27188, 28159, 29218, 56318, 58436, 60523, 112636, 121046, 197113, 242092, 394226, 423661, 788452, 847322, 1694644, 2026477, 4052954, 8105908, 14185339, 28370678, 56741356, 58767833, 117535666, 235071332, 411374831, 822749662, 1645499324]

約数ペア:

[(1, 1645499324), (2, 822749662), (4, 411374831), (7, 235071332), (14, 117535666), (28, 58767833), (29, 56741356), (58, 28370678), (116, 14185339), (203, 8105908), (406, 4052954), (812, 2026477), (971, 1694644), (1942, 847322), (2087, 788452), (3884, 423661), (4174, 394226), (6797, 242092), (8348, 197113), (13594, 121046), (14609, 112636), (27188, 60523), (28159, 58436), (29218, 56318)]