2280584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 4649400

約数和(自身を除く): 2368816

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 409, 697, 818, 1394, 1636, 2788, 3272, 5576, 6953, 13906, 16769, 27812, 33538, 55624, 67076, 134152, 285073, 570146, 1140292, 2280584]

約数ペア:

[(1, 2280584), (2, 1140292), (4, 570146), (8, 285073), (17, 134152), (34, 67076), (41, 55624), (68, 33538), (82, 27812), (136, 16769), (164, 13906), (328, 6953), (409, 5576), (697, 3272), (818, 2788), (1394, 1636)]