2149743085

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{608131}}^1$

素因数の和:608244

約数の個数: 16

約数和(自身を含む): 2977414272

約数和(自身を除く): 827671187

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 608131, 3040655, 4256917, 21284585, 61421231, 307106155, 429948617, 2149743085]

約数ペア:

[(1, 2149743085), (5, 429948617), (7, 307106155), (35, 61421231), (101, 21284585), (505, 4256917), (707, 3040655), (3535, 608131)]