2013902319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 3233115648

約数和(自身を除く): 1219213329

約数列:

[1, 3, 11, 13, 33, 39, 73, 107, 143, 219, 321, 429, 601, 803, 949, 1177, 1391, 1803, 2409, 2847, 3531, 4173, 6611, 7811, 7813, 10439, 15301, 19833, 23433, 23439, 31317, 43873, 45903, 64307, 85921, 85943, 101543, 131619, 192921, 257763, 257829, 304629, 482603, 570349, 707377, 835991, 1116973, 1447809, 1711047, 2122131, 2507973, 3350919, 4694411, 6273839, 9195901, 14083233, 18821517, 27587703, 51638521, 61027343, 154915563, 183082029, 671300773, 2013902319]

約数ペア:

[(1, 2013902319), (3, 671300773), (11, 183082029), (13, 154915563), (33, 61027343), (39, 51638521), (73, 27587703), (107, 18821517), (143, 14083233), (219, 9195901), (321, 6273839), (429, 4694411), (601, 3350919), (803, 2507973), (949, 2122131), (1177, 1711047), (1391, 1447809), (1803, 1116973), (2409, 835991), (2847, 707377), (3531, 570349), (4173, 482603), (6611, 304629), (7811, 257829), (7813, 257763), (10439, 192921), (15301, 131619), (19833, 101543), (23433, 85943), (23439, 85921), (31317, 64307), (43873, 45903)]