280684014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{3121}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 605268384

約数和(自身を除く): 324584370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1153, 2306, 3121, 3459, 6242, 6918, 9363, 14989, 18726, 29978, 40573, 44967, 81146, 89934, 121719, 243438, 3598513, 7197026, 10795539, 21591078, 46780669, 93561338, 140342007, 280684014]

約数ペア:

[(1, 280684014), (2, 140342007), (3, 93561338), (6, 46780669), (13, 21591078), (26, 10795539), (39, 7197026), (78, 3598513), (1153, 243438), (2306, 121719), (3121, 89934), (3459, 81146), (6242, 44967), (6918, 40573), (9363, 29978), (14989, 18726)]