1918011914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{23789}}^1$

素因数の和:24254

約数の個数: 32

約数和(自身を含む): 3549087360

約数和(自身を除く): 1631075446

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 443, 886, 3101, 5759, 6202, 11518, 23789, 40313, 47578, 80626, 166523, 309257, 333046, 618514, 2164799, 4329598, 10538527, 21077054, 73769689, 137000851, 147539378, 274001702, 959005957, 1918011914]

約数ペア:

[(1, 1918011914), (2, 959005957), (7, 274001702), (13, 147539378), (14, 137000851), (26, 73769689), (91, 21077054), (182, 10538527), (443, 4329598), (886, 2164799), (3101, 618514), (5759, 333046), (6202, 309257), (11518, 166523), (23789, 80626), (40313, 47578)]