1276221206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{3779}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 2133734400

約数和(自身を除く): 857513194

約数列:

[1, 2, 13, 26, 31, 62, 403, 419, 806, 838, 3779, 5447, 7558, 10894, 12989, 25978, 49127, 98254, 117149, 168857, 234298, 337714, 1522937, 1583401, 3045874, 3166802, 20584213, 41168426, 49085431, 98170862, 638110603, 1276221206]

約数ペア:

[(1, 1276221206), (2, 638110603), (13, 98170862), (26, 49085431), (31, 41168426), (62, 20584213), (403, 3166802), (419, 3045874), (806, 1583401), (838, 1522937), (3779, 337714), (5447, 234298), (7558, 168857), (10894, 117149), (12989, 98254), (25978, 49127)]