1208456543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 1494154368

約数和(自身を除く): 285697825

約数列:

[1, 7, 17, 61, 119, 277, 427, 601, 1037, 1939, 4207, 4709, 7259, 10217, 16897, 32963, 36661, 71519, 118279, 166477, 256627, 287249, 623237, 1165339, 2010743, 2830109, 4362659, 10155097, 19810763, 71085679, 172636649, 1208456543]

約数ペア:

[(1, 1208456543), (7, 172636649), (17, 71085679), (61, 19810763), (119, 10155097), (277, 4362659), (427, 2830109), (601, 2010743), (1037, 1165339), (1939, 623237), (4207, 287249), (4709, 256627), (7259, 166477), (10217, 118279), (16897, 71519), (32963, 36661)]