318587276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{669301}}^1$

素因数の和:669329

約数の個数: 24

約数和(自身を含む): 674656416

約数和(自身を除く): 356069140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 669301, 1338602, 2677204, 4685107, 9370214, 11378117, 18740428, 22756234, 45512468, 79646819, 159293638, 318587276]

約数ペア:

[(1, 318587276), (2, 159293638), (4, 79646819), (7, 45512468), (14, 22756234), (17, 18740428), (28, 11378117), (34, 9370214), (68, 4685107), (119, 2677204), (238, 1338602), (476, 669301)]