2150253313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11909}}^1$

素因数の和:12001

約数の個数: 32

約数和(自身を含む): 2641161600

約数和(自身を除く): 490908287

約数列:

[1, 13, 17, 19, 43, 221, 247, 323, 559, 731, 817, 4199, 9503, 10621, 11909, 13889, 154817, 180557, 202453, 226271, 512087, 2631889, 2941523, 3846607, 6657131, 8705479, 9729653, 50005891, 113171227, 126485489, 165404101, 2150253313]

約数ペア:

[(1, 2150253313), (13, 165404101), (17, 126485489), (19, 113171227), (43, 50005891), (221, 9729653), (247, 8705479), (323, 6657131), (559, 3846607), (731, 2941523), (817, 2631889), (4199, 512087), (9503, 226271), (10621, 202453), (11909, 180557), (13889, 154817)]