2564926306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 4128608880

約数和(自身を除く): 1563682574

約数列:

[1, 2, 17, 34, 109, 218, 257, 514, 1853, 2693, 3706, 4369, 5386, 8738, 28013, 45781, 56026, 91562, 293537, 476221, 587074, 692101, 952442, 1384202, 4990129, 9980258, 11765717, 23531434, 75439009, 150878018, 1282463153, 2564926306]

約数ペア:

[(1, 2564926306), (2, 1282463153), (17, 150878018), (34, 75439009), (109, 23531434), (218, 11765717), (257, 9980258), (514, 4990129), (1853, 1384202), (2693, 952442), (3706, 692101), (4369, 587074), (5386, 476221), (8738, 293537), (28013, 91562), (45781, 56026)]