1292771291188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6451}}^1\times {\mathrm{36017}}^1$

素因数の和:42592

約数の個数: 48

約数和(自身を含む): 2459596031424

約数和(自身を除く): 1166824740236

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 6451, 12902, 25804, 36017, 72034, 83863, 144068, 167726, 335452, 468221, 690257, 936442, 1380514, 1872884, 2761028, 3853819, 7707638, 8973341, 15415276, 17946682, 35893364, 50099647, 100199294, 200398588, 232345667, 464691334, 929382668, 3020493671, 6040987342, 12081974684, 24860986369, 49721972738, 99443945476, 323192822797, 646385645594, 1292771291188]

約数ペア:

[(1, 1292771291188), (2, 646385645594), (4, 323192822797), (13, 99443945476), (26, 49721972738), (52, 24860986369), (107, 12081974684), (214, 6040987342), (428, 3020493671), (1391, 929382668), (2782, 464691334), (5564, 232345667), (6451, 200398588), (12902, 100199294), (25804, 50099647), (36017, 35893364), (72034, 17946682), (83863, 15415276), (144068, 8973341), (167726, 7707638), (335452, 3853819), (468221, 2761028), (690257, 1872884), (936442, 1380514)]