1968656494

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^2\times {\mathrm{2129}}^1$

素因数の和:2652

約数の個数: 24

約数和(自身を含む): 3389613840

約数和(自身を除く): 1420957346

約数列:

[1, 2, 7, 14, 257, 514, 1799, 2129, 3598, 4258, 14903, 29806, 66049, 132098, 462343, 547153, 924686, 1094306, 3830071, 7660142, 140618321, 281236642, 984328247, 1968656494]

約数ペア:

[(1, 1968656494), (2, 984328247), (7, 281236642), (14, 140618321), (257, 7660142), (514, 3830071), (1799, 1094306), (2129, 924686), (3598, 547153), (4258, 462343), (14903, 132098), (29806, 66049)]