2152336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 4546584

約数和(自身を除く): 2394248

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 193, 272, 328, 386, 656, 697, 772, 1394, 1544, 2788, 3088, 3281, 5576, 6562, 7913, 11152, 13124, 15826, 26248, 31652, 52496, 63304, 126608, 134521, 269042, 538084, 1076168, 2152336]

約数ペア:

[(1, 2152336), (2, 1076168), (4, 538084), (8, 269042), (16, 134521), (17, 126608), (34, 63304), (41, 52496), (68, 31652), (82, 26248), (136, 15826), (164, 13124), (193, 11152), (272, 7913), (328, 6562), (386, 5576), (656, 3281), (697, 3088), (772, 2788), (1394, 1544)]