1241320616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{111871}}^1$

素因数の和:111969

約数の個数: 32

約数和(自身を含む): 2483558400

約数和(自身を除く): 1242237784

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 111871, 223742, 447484, 894968, 2125549, 4251098, 8166583, 8502196, 16333166, 17004392, 32666332, 65332664, 155165077, 310330154, 620660308, 1241320616]

約数ペア:

[(1, 1241320616), (2, 620660308), (4, 310330154), (8, 155165077), (19, 65332664), (38, 32666332), (73, 17004392), (76, 16333166), (146, 8502196), (152, 8166583), (292, 4251098), (584, 2125549), (1387, 894968), (2774, 447484), (5548, 223742), (11096, 111871)]