1330987834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 2380855680

約数和(自身を除く): 1049867846

約数列:

[1, 2, 11, 17, 22, 34, 53, 83, 106, 166, 187, 374, 583, 809, 901, 913, 1166, 1411, 1618, 1802, 1826, 2822, 4399, 8798, 8899, 9911, 13753, 15521, 17798, 19822, 27506, 31042, 42877, 48389, 67147, 74783, 85754, 96778, 134294, 149566, 151283, 302566, 471647, 728909, 738617, 822613, 943294, 1141499, 1457818, 1477234, 1645226, 2282998, 3558791, 7117582, 8017999, 12556489, 16035998, 25112978, 39146701, 60499447, 78293402, 120998894, 665493917, 1330987834]

約数ペア:

[(1, 1330987834), (2, 665493917), (11, 120998894), (17, 78293402), (22, 60499447), (34, 39146701), (53, 25112978), (83, 16035998), (106, 12556489), (166, 8017999), (187, 7117582), (374, 3558791), (583, 2282998), (809, 1645226), (901, 1477234), (913, 1457818), (1166, 1141499), (1411, 943294), (1618, 822613), (1802, 738617), (1826, 728909), (2822, 471647), (4399, 302566), (8798, 151283), (8899, 149566), (9911, 134294), (13753, 96778), (15521, 85754), (17798, 74783), (19822, 67147), (27506, 48389), (31042, 42877)]