2079521633

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72053}}^1$

素因数の和:72117

約数の個数: 24

約数和(自身を含む): 2628529920

約数和(自身を除く): 549008287

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 28861, 72053, 504371, 1369007, 2233643, 3530597, 9583049, 15635501, 42439217, 67081343, 109448507, 297074519, 2079521633]

約数ペア:

[(1, 2079521633), (7, 297074519), (19, 109448507), (31, 67081343), (49, 42439217), (133, 15635501), (217, 9583049), (589, 3530597), (931, 2233643), (1519, 1369007), (4123, 504371), (28861, 72053)]