542039276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{1721}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 963355680

約数和(自身を除く): 421316404

約数列:

[1, 2, 4, 71, 142, 284, 1109, 1721, 2218, 3442, 4436, 6884, 78739, 122191, 157478, 244382, 314956, 488764, 1908589, 3817178, 7634356, 135509819, 271019638, 542039276]

約数ペア:

[(1, 542039276), (2, 271019638), (4, 135509819), (71, 7634356), (142, 3817178), (284, 1908589), (1109, 488764), (1721, 314956), (2218, 244382), (3442, 157478), (4436, 122191), (6884, 78739)]