260015177584

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{11870671}}^1$

素因数の和:11870753

約数の個数: 30

約数和(自身を含む): 517763100624

約数和(自身を除く): 257747923040

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 10952, 21904, 11870671, 23741342, 47482684, 94965368, 189930736, 439214827, 878429654, 1756859308, 3513718616, 7027437232, 16250948599, 32501897198, 65003794396, 130007588792, 260015177584]

約数ペア:

[(1, 260015177584), (2, 130007588792), (4, 65003794396), (8, 32501897198), (16, 16250948599), (37, 7027437232), (74, 3513718616), (148, 1756859308), (296, 878429654), (592, 439214827), (1369, 189930736), (2738, 94965368), (5476, 47482684), (10952, 23741342), (21904, 11870671)]