1520647854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 3368252160

約数和(自身を除く): 1847604306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 269, 291, 538, 582, 807, 883, 1067, 1614, 1766, 2134, 2649, 2959, 3201, 5298, 5918, 6402, 8877, 9713, 17754, 19426, 26093, 29139, 52186, 58278, 78279, 85651, 156558, 171302, 237527, 256953, 287023, 475054, 513906, 574046, 712581, 861069, 942161, 1425162, 1722138, 1884322, 2612797, 2826483, 5225594, 5652966, 7838391, 15676782, 23040119, 46080238, 69120357, 138240714, 253441309, 506882618, 760323927, 1520647854]

約数ペア:

[(1, 1520647854), (2, 760323927), (3, 506882618), (6, 253441309), (11, 138240714), (22, 69120357), (33, 46080238), (66, 23040119), (97, 15676782), (194, 7838391), (269, 5652966), (291, 5225594), (538, 2826483), (582, 2612797), (807, 1884322), (883, 1722138), (1067, 1425162), (1614, 942161), (1766, 861069), (2134, 712581), (2649, 574046), (2959, 513906), (3201, 475054), (5298, 287023), (5918, 256953), (6402, 237527), (8877, 171302), (9713, 156558), (17754, 85651), (19426, 78279), (26093, 58278), (29139, 52186)]