1279356036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{60679}}^1$

素因数の和:60944

約数の個数: 48

約数和(自身を含む): 3425264640

約数和(自身を除く): 2145908604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10542, 21084, 60679, 121358, 182037, 242716, 364074, 424753, 728148, 849506, 1274259, 1699012, 2548518, 5097036, 15230429, 30460858, 45691287, 60921716, 91382574, 106613003, 182765148, 213226006, 319839009, 426452012, 639678018, 1279356036]

約数ペア:

[(1, 1279356036), (2, 639678018), (3, 426452012), (4, 319839009), (6, 213226006), (7, 182765148), (12, 106613003), (14, 91382574), (21, 60921716), (28, 45691287), (42, 30460858), (84, 15230429), (251, 5097036), (502, 2548518), (753, 1699012), (1004, 1274259), (1506, 849506), (1757, 728148), (3012, 424753), (3514, 364074), (5271, 242716), (7028, 182037), (10542, 121358), (21084, 60679)]