2016154999768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64405667}}^1$

素因数の和:64405736

約数の個数: 64

約数和(自身を含む): 4760866978560

約数和(自身を除く): 2744711978792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 31304, 64405667, 128811334, 257622668, 450839669, 515245336, 837273671, 901679338, 1674547342, 1803358676, 2769443681, 3349094684, 3606717352, 5538887362, 5860915697, 6698189368, 11077774724, 11721831394, 19386105767, 22155549448, 23443662788, 36002767853, 38772211534, 46887325576, 72005535706, 77544423068, 144011071412, 155088846136, 252019374971, 288022142824, 504038749942, 1008077499884, 2016154999768]

約数ペア:

[(1, 2016154999768), (2, 1008077499884), (4, 504038749942), (7, 288022142824), (8, 252019374971), (13, 155088846136), (14, 144011071412), (26, 77544423068), (28, 72005535706), (43, 46887325576), (52, 38772211534), (56, 36002767853), (86, 23443662788), (91, 22155549448), (104, 19386105767), (172, 11721831394), (182, 11077774724), (301, 6698189368), (344, 5860915697), (364, 5538887362), (559, 3606717352), (602, 3349094684), (728, 2769443681), (1118, 1803358676), (1204, 1674547342), (2236, 901679338), (2408, 837273671), (3913, 515245336), (4472, 450839669), (7826, 257622668), (15652, 128811334), (31304, 64405667)]