2169023549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 2763694080

約数和(自身を除く): 594670531

約数列:

[1, 7, 11, 59, 77, 223, 413, 649, 1561, 2141, 2453, 4543, 13157, 14987, 17171, 23551, 92099, 126319, 144727, 164857, 477443, 884233, 1013089, 1389509, 3342101, 5251873, 9726563, 28169137, 36763111, 197183959, 309860507, 2169023549]

約数ペア:

[(1, 2169023549), (7, 309860507), (11, 197183959), (59, 36763111), (77, 28169137), (223, 9726563), (413, 5251873), (649, 3342101), (1561, 1389509), (2141, 1013089), (2453, 884233), (4543, 477443), (13157, 164857), (14987, 144727), (17171, 126319), (23551, 92099)]