289237534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 454638240

約数和(自身を除く): 165400706

約数列:

[1, 2, 41, 73, 82, 146, 211, 229, 422, 458, 2993, 5986, 8651, 9389, 15403, 16717, 17302, 18778, 30806, 33434, 48319, 96638, 631523, 685397, 1263046, 1370794, 1981079, 3527287, 3962158, 7054574, 144618767, 289237534]

約数ペア:

[(1, 289237534), (2, 144618767), (41, 7054574), (73, 3962158), (82, 3527287), (146, 1981079), (211, 1370794), (229, 1263046), (422, 685397), (458, 631523), (2993, 96638), (5986, 48319), (8651, 33434), (9389, 30806), (15403, 18778), (16717, 17302)]