2048771881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13187}}^1$

素因数の和:13273

約数の個数: 32

約数和(自身を含む): 2525765760

約数和(自身を除く): 476993879

約数列:

[1, 13, 17, 19, 37, 221, 247, 323, 481, 629, 703, 4199, 8177, 9139, 11951, 13187, 155363, 171431, 224179, 250553, 487919, 2914327, 3257189, 4259401, 6342947, 8294623, 9270461, 55372213, 107830099, 120515993, 157597837, 2048771881]

約数ペア:

[(1, 2048771881), (13, 157597837), (17, 120515993), (19, 107830099), (37, 55372213), (221, 9270461), (247, 8294623), (323, 6342947), (481, 4259401), (629, 3257189), (703, 2914327), (4199, 487919), (8177, 250553), (9139, 224179), (11951, 171431), (13187, 155363)]