7828188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 11477028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 251, 276, 339, 452, 502, 678, 753, 1004, 1356, 1506, 2599, 3012, 5198, 5773, 7797, 10396, 11546, 15594, 17319, 23092, 28363, 31188, 34638, 56726, 69276, 85089, 113452, 170178, 340356, 652349, 1304698, 1957047, 2609396, 3914094, 7828188]

約数ペア:

[(1, 7828188), (2, 3914094), (3, 2609396), (4, 1957047), (6, 1304698), (12, 652349), (23, 340356), (46, 170178), (69, 113452), (92, 85089), (113, 69276), (138, 56726), (226, 34638), (251, 31188), (276, 28363), (339, 23092), (452, 17319), (502, 15594), (678, 11546), (753, 10396), (1004, 7797), (1356, 5773), (1506, 5198), (2599, 3012)]