2035597904

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{317269}}^1$

素因数の和:317678

約数の個数: 20

約数和(自身を含む): 3953818740

約数和(自身を除く): 1918220836

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 317269, 634538, 1269076, 2538152, 5076304, 127224869, 254449738, 508899476, 1017798952, 2035597904]

約数ペア:

[(1, 2035597904), (2, 1017798952), (4, 508899476), (8, 254449738), (16, 127224869), (401, 5076304), (802, 2538152), (1604, 1269076), (3208, 634538), (6416, 317269)]