268571828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{417037}}^1$

素因数の和:417071

約数の個数: 24

約数和(自身を含む): 560499072

約数和(自身を除く): 291927244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 417037, 834074, 1668148, 2919259, 5838518, 9591851, 11677036, 19183702, 38367404, 67142957, 134285914, 268571828]

約数ペア:

[(1, 268571828), (2, 134285914), (4, 67142957), (7, 38367404), (14, 19183702), (23, 11677036), (28, 9591851), (46, 5838518), (92, 2919259), (161, 1668148), (322, 834074), (644, 417037)]