2520518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2559802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1259, 2002, 2518, 8813, 13849, 16367, 17626, 27698, 32734, 96943, 114569, 180037, 193886, 229138, 360074, 1260259, 2520518]

約数ペア:

[(1, 2520518), (2, 1260259), (7, 360074), (11, 229138), (13, 193886), (14, 180037), (22, 114569), (26, 96943), (77, 32734), (91, 27698), (143, 17626), (154, 16367), (182, 13849), (286, 8813), (1001, 2518), (1259, 2002)]