2004704611

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 2680960800

約数和(自身を除く): 676256189

約数列:

[1, 7, 13, 19, 49, 73, 91, 133, 247, 511, 637, 931, 949, 1387, 1729, 2269, 3577, 6643, 9709, 12103, 15883, 18031, 29497, 43111, 46501, 67963, 111181, 126217, 165637, 206479, 301777, 560443, 883519, 1159459, 1445353, 2112439, 2153281, 3147103, 3923101, 8116213, 15072967, 22029721, 27461707, 40912339, 105510769, 154208047, 286386373, 2004704611]

約数ペア:

[(1, 2004704611), (7, 286386373), (13, 154208047), (19, 105510769), (49, 40912339), (73, 27461707), (91, 22029721), (133, 15072967), (247, 8116213), (511, 3923101), (637, 3147103), (931, 2153281), (949, 2112439), (1387, 1445353), (1729, 1159459), (2269, 883519), (3577, 560443), (6643, 301777), (9709, 206479), (12103, 165637), (15883, 126217), (18031, 111181), (29497, 67963), (43111, 46501)]