1321314310

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{964463}}^1$

素因数の和:964607

約数の個数: 16

約数和(自身を含む): 2395728576

約数和(自身を除く): 1074414266

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 964463, 1928926, 4822315, 9644630, 132131431, 264262862, 660657155, 1321314310]

約数ペア:

[(1, 1321314310), (2, 660657155), (5, 264262862), (10, 132131431), (137, 9644630), (274, 4822315), (685, 1928926), (1370, 964463)]