1337697894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1009}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 3013516800

約数和(自身を除く): 1675818906

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 739, 897, 1009, 1478, 1794, 2018, 2217, 3027, 4434, 6054, 9607, 13117, 16997, 19214, 23207, 26234, 28821, 33994, 39351, 46414, 50991, 57642, 69621, 78702, 101982, 139242, 220961, 301691, 441922, 603382, 662883, 745651, 905073, 1325766, 1491302, 1810146, 2236953, 4473906, 9693463, 17149973, 19386926, 29080389, 34299946, 51449919, 58160778, 102899838, 222949649, 445899298, 668848947, 1337697894]

約数ペア:

[(1, 1337697894), (2, 668848947), (3, 445899298), (6, 222949649), (13, 102899838), (23, 58160778), (26, 51449919), (39, 34299946), (46, 29080389), (69, 19386926), (78, 17149973), (138, 9693463), (299, 4473906), (598, 2236953), (739, 1810146), (897, 1491302), (1009, 1325766), (1478, 905073), (1794, 745651), (2018, 662883), (2217, 603382), (3027, 441922), (4434, 301691), (6054, 220961), (9607, 139242), (13117, 101982), (16997, 78702), (19214, 69621), (23207, 57642), (26234, 50991), (28821, 46414), (33994, 39351)]