1916397606

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 3969658368

約数和(自身を除く): 2053260762

約数列:

[1, 2, 3, 6, 73, 103, 107, 146, 206, 214, 219, 309, 321, 397, 438, 618, 642, 794, 1191, 2382, 7519, 7811, 11021, 15038, 15622, 22042, 22557, 23433, 28981, 33063, 40891, 42479, 45114, 46866, 57962, 66126, 81782, 84958, 86943, 122673, 127437, 173886, 245346, 254874, 804533, 1609066, 2413599, 2985043, 3100967, 4375337, 4827198, 5970086, 6201934, 8750674, 8955129, 9302901, 13126011, 17910258, 18605802, 26252022, 319399601, 638799202, 958198803, 1916397606]

約数ペア:

[(1, 1916397606), (2, 958198803), (3, 638799202), (6, 319399601), (73, 26252022), (103, 18605802), (107, 17910258), (146, 13126011), (206, 9302901), (214, 8955129), (219, 8750674), (309, 6201934), (321, 5970086), (397, 4827198), (438, 4375337), (618, 3100967), (642, 2985043), (794, 2413599), (1191, 1609066), (2382, 804533), (7519, 254874), (7811, 245346), (11021, 173886), (15038, 127437), (15622, 122673), (22042, 86943), (22557, 84958), (23433, 81782), (28981, 66126), (33063, 57962), (40891, 46866), (42479, 45114)]