12448400972

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4155007}}^1$

素因数の和:4155125

約数の個数: 24

約数和(自身を含む): 25129488384

約数和(自身を除く): 12681087412

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4155007, 8310014, 16620028, 29085049, 58170098, 116340196, 444585749, 889171498, 1778342996, 3112100243, 6224200486, 12448400972]

約数ペア:

[(1, 12448400972), (2, 6224200486), (4, 3112100243), (7, 1778342996), (14, 889171498), (28, 444585749), (107, 116340196), (214, 58170098), (428, 29085049), (749, 16620028), (1498, 8310014), (2996, 4155007)]