284354524

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4027}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 505272320

約数和(自身を除く): 220917796

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 4027, 8054, 16108, 17653, 35306, 70612, 511429, 559753, 1022858, 1119506, 2045716, 2239012, 71088631, 142177262, 284354524]

約数ペア:

[(1, 284354524), (2, 142177262), (4, 71088631), (127, 2239012), (139, 2045716), (254, 1119506), (278, 1022858), (508, 559753), (556, 511429), (4027, 70612), (8054, 35306), (16108, 17653)]