1310996836

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1\times {\mathrm{2477}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 2307989376

約数和(自身を除く): 996992540

約数列:

[1, 2, 4, 307, 431, 614, 862, 1228, 1724, 2477, 4954, 9908, 132317, 264634, 529268, 760439, 1067587, 1520878, 2135174, 3041756, 4270348, 327749209, 655498418, 1310996836]

約数ペア:

[(1, 1310996836), (2, 655498418), (4, 327749209), (307, 4270348), (431, 3041756), (614, 2135174), (862, 1520878), (1228, 1067587), (1724, 760439), (2477, 529268), (4954, 264634), (9908, 132317)]