2989010038

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{351731}}^1$

素因数の和:352347

約数の個数: 16

約数和(自身を含む): 5132473344

約数和(自身を除く): 2143463306

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 351731, 703462, 2462117, 4924234, 213500717, 427001434, 1494505019, 2989010038]

約数ペア:

[(1, 2989010038), (2, 1494505019), (7, 427001434), (14, 213500717), (607, 4924234), (1214, 2462117), (4249, 703462), (8498, 351731)]