1299798836

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{478571}}^1$

素因数の和:478679

約数の個数: 24

約数和(自身を含む): 2626403136

約数和(自身を除く): 1326604300

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 478571, 957142, 1914284, 3349997, 6699994, 13399988, 46421387, 92842774, 185685548, 324949709, 649899418, 1299798836]

約数ペア:

[(1, 1299798836), (2, 649899418), (4, 324949709), (7, 185685548), (14, 92842774), (28, 46421387), (97, 13399988), (194, 6699994), (388, 3349997), (679, 1914284), (1358, 957142), (2716, 478571)]