516907504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{1171}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 1025434368

約数和(自身を除く): 508526864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 587, 752, 1171, 1174, 2342, 2348, 4684, 4696, 9368, 9392, 18736, 27589, 55037, 55178, 110074, 110356, 220148, 220712, 440296, 441424, 687377, 880592, 1374754, 2749508, 5499016, 10998032, 32306719, 64613438, 129226876, 258453752, 516907504]

約数ペア:

[(1, 516907504), (2, 258453752), (4, 129226876), (8, 64613438), (16, 32306719), (47, 10998032), (94, 5499016), (188, 2749508), (376, 1374754), (587, 880592), (752, 687377), (1171, 441424), (1174, 440296), (2342, 220712), (2348, 220148), (4684, 110356), (4696, 110074), (9368, 55178), (9392, 55037), (18736, 27589)]