2656487666

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{53047}}^1$

素因数の和:53143

約数の個数: 32

約数和(自身を含む): 4710662400

約数和(自身を除く): 2054174734

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 3577, 7154, 25039, 50078, 53047, 106094, 371329, 742658, 2599303, 3872431, 5198606, 7744862, 18195121, 27107017, 36390242, 54214034, 189749119, 379498238, 1328243833, 2656487666]

約数ペア:

[(1, 2656487666), (2, 1328243833), (7, 379498238), (14, 189749119), (49, 54214034), (73, 36390242), (98, 27107017), (146, 18195121), (343, 7744862), (511, 5198606), (686, 3872431), (1022, 2599303), (3577, 742658), (7154, 371329), (25039, 106094), (50078, 53047)]