2526778814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 4642209792

約数和(自身を除く): 2115430978

約数列:

[1, 2, 7, 14, 31, 43, 62, 71, 86, 142, 217, 301, 434, 497, 602, 994, 1333, 1907, 2201, 2666, 3053, 3814, 4402, 6106, 9331, 13349, 15407, 18662, 21371, 26698, 30814, 42742, 59117, 82001, 94643, 118234, 135397, 164002, 189286, 270794, 413819, 574007, 662501, 827638, 947779, 1148014, 1325002, 1895558, 2542031, 4197307, 5084062, 5822071, 8394614, 11644142, 17794217, 29381149, 35588434, 40754497, 58762298, 81508994, 180484201, 360968402, 1263389407, 2526778814]

約数ペア:

[(1, 2526778814), (2, 1263389407), (7, 360968402), (14, 180484201), (31, 81508994), (43, 58762298), (62, 40754497), (71, 35588434), (86, 29381149), (142, 17794217), (217, 11644142), (301, 8394614), (434, 5822071), (497, 5084062), (602, 4197307), (994, 2542031), (1333, 1895558), (1907, 1325002), (2201, 1148014), (2666, 947779), (3053, 827638), (3814, 662501), (4402, 574007), (6106, 413819), (9331, 270794), (13349, 189286), (15407, 164002), (18662, 135397), (21371, 118234), (26698, 94643), (30814, 82001), (42742, 59117)]