313075952

素因数分解:

$2^4\times 7^1\times {\mathrm{2795321}}^1$

素因数の和:2795336

約数の個数: 20

約数和(自身を含む): 693239856

約数和(自身を除く): 380163904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2795321, 5590642, 11181284, 19567247, 22362568, 39134494, 44725136, 78268988, 156537976, 313075952]

約数ペア:

[(1, 313075952), (2, 156537976), (4, 78268988), (7, 44725136), (8, 39134494), (14, 22362568), (16, 19567247), (28, 11181284), (56, 5590642), (112, 2795321)]