738590956

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{2153}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 1304548560

約数和(自身を除く): 565957604

約数列:

[1, 2, 4, 139, 278, 556, 617, 1234, 2153, 2468, 4306, 8612, 85763, 171526, 299267, 343052, 598534, 1197068, 1328401, 2656802, 5313604, 184647739, 369295478, 738590956]

約数ペア:

[(1, 738590956), (2, 369295478), (4, 184647739), (139, 5313604), (278, 2656802), (556, 1328401), (617, 1197068), (1234, 598534), (2153, 343052), (2468, 299267), (4306, 171526), (8612, 85763)]