1123703812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{2857}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 2454496128

約数和(自身を除く): 1330792316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1277, 2554, 2857, 5108, 5714, 8939, 11428, 14047, 17878, 19999, 28094, 31427, 35756, 39998, 56188, 62854, 79996, 98329, 125708, 196658, 219989, 393316, 439978, 879956, 3648389, 7296778, 14593556, 25538723, 40132279, 51077446, 80264558, 102154892, 160529116, 280925953, 561851906, 1123703812]

約数ペア:

[(1, 1123703812), (2, 561851906), (4, 280925953), (7, 160529116), (11, 102154892), (14, 80264558), (22, 51077446), (28, 40132279), (44, 25538723), (77, 14593556), (154, 7296778), (308, 3648389), (1277, 879956), (2554, 439978), (2857, 393316), (5108, 219989), (5714, 196658), (8939, 125708), (11428, 98329), (14047, 79996), (17878, 62854), (19999, 56188), (28094, 39998), (31427, 35756)]