1336703480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4773941}}^1$

素因数の和:4773959

約数の個数: 32

約数和(自身を含む): 3437238240

約数和(自身を除く): 2100534760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4773941, 9547882, 19095764, 23869705, 33417587, 38191528, 47739410, 66835174, 95478820, 133670348, 167087935, 190957640, 267340696, 334175870, 668351740, 1336703480]

約数ペア:

[(1, 1336703480), (2, 668351740), (4, 334175870), (5, 267340696), (7, 190957640), (8, 167087935), (10, 133670348), (14, 95478820), (20, 66835174), (28, 47739410), (35, 38191528), (40, 33417587), (56, 23869705), (70, 19095764), (140, 9547882), (280, 4773941)]