2547608

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 5697720

約数和(自身を除く): 3150112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 97, 98, 134, 194, 196, 268, 388, 392, 469, 536, 679, 776, 938, 1358, 1876, 2716, 3283, 3752, 4753, 5432, 6499, 6566, 9506, 12998, 13132, 19012, 25996, 26264, 38024, 45493, 51992, 90986, 181972, 318451, 363944, 636902, 1273804, 2547608]

約数ペア:

[(1, 2547608), (2, 1273804), (4, 636902), (7, 363944), (8, 318451), (14, 181972), (28, 90986), (49, 51992), (56, 45493), (67, 38024), (97, 26264), (98, 25996), (134, 19012), (194, 13132), (196, 12998), (268, 9506), (388, 6566), (392, 6499), (469, 5432), (536, 4753), (679, 3752), (776, 3283), (938, 2716), (1358, 1876)]