1493793028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{3469}}^1$

素因数の和:3526

約数の個数: 72

約数和(自身を含む): 3295181400

約数和(自身を除く): 1801388372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2197, 2366, 2548, 3469, 4394, 4732, 6938, 8281, 8788, 13876, 15379, 16562, 24283, 30758, 33124, 45097, 48566, 61516, 90194, 97132, 107653, 169981, 180388, 215306, 315679, 339962, 430612, 586261, 631358, 679924, 1172522, 1262716, 2209753, 2345044, 4103827, 4419506, 7621393, 8207654, 8839012, 15242786, 16415308, 28726789, 30485572, 53349751, 57453578, 106699502, 114907156, 213399004, 373448257, 746896514, 1493793028]

約数ペア:

[(1, 1493793028), (2, 746896514), (4, 373448257), (7, 213399004), (13, 114907156), (14, 106699502), (26, 57453578), (28, 53349751), (49, 30485572), (52, 28726789), (91, 16415308), (98, 15242786), (169, 8839012), (182, 8207654), (196, 7621393), (338, 4419506), (364, 4103827), (637, 2345044), (676, 2209753), (1183, 1262716), (1274, 1172522), (2197, 679924), (2366, 631358), (2548, 586261), (3469, 430612), (4394, 339962), (4732, 315679), (6938, 215306), (8281, 180388), (8788, 169981), (13876, 107653), (15379, 97132), (16562, 90194), (24283, 61516), (30758, 48566), (33124, 45097)]