2100048716155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{536801}}^1$

素因数の和:537391

約数の個数: 32

約数和(自身を含む): 2739751519680

約数和(自身を除く): 639702803525

約数列:

[1, 5, 13, 65, 139, 433, 695, 1807, 2165, 5629, 9035, 28145, 60187, 300935, 536801, 782431, 2684005, 3912155, 6978413, 34892065, 74615339, 232434833, 373076695, 969999407, 1162174165, 3021652829, 4849997035, 15108264145, 32308441787, 161542208935, 420009743231, 2100048716155]

約数ペア:

[(1, 2100048716155), (5, 420009743231), (13, 161542208935), (65, 32308441787), (139, 15108264145), (433, 4849997035), (695, 3021652829), (1807, 1162174165), (2165, 969999407), (5629, 373076695), (9035, 232434833), (28145, 74615339), (60187, 34892065), (300935, 6978413), (536801, 3912155), (782431, 2684005)]