2068459372

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{690407}}^1$

素因数の和:690525

約数の個数: 24

約数和(自身を含む): 4175587584

約数和(自身を除く): 2107128212

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 690407, 1380814, 2761628, 4832849, 9665698, 19331396, 73873549, 147747098, 295494196, 517114843, 1034229686, 2068459372]

約数ペア:

[(1, 2068459372), (2, 1034229686), (4, 517114843), (7, 295494196), (14, 147747098), (28, 73873549), (107, 19331396), (214, 9665698), (428, 4832849), (749, 2761628), (1498, 1380814), (2996, 690407)]