2561950274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{4813}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 4221685440

約数和(自身を除く): 1659735166

約数列:

[1, 2, 13, 26, 59, 118, 347, 694, 767, 1534, 4511, 4813, 9022, 9626, 20473, 40946, 62569, 125138, 266149, 283967, 532298, 567934, 1670111, 3340222, 3691571, 7383142, 21711443, 43422886, 98536549, 197073098, 1280975137, 2561950274]

約数ペア:

[(1, 2561950274), (2, 1280975137), (13, 197073098), (26, 98536549), (59, 43422886), (118, 21711443), (347, 7383142), (694, 3691571), (767, 3340222), (1534, 1670111), (4511, 567934), (4813, 532298), (9022, 283967), (9626, 266149), (20473, 125138), (40946, 62569)]