711024366962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{639713}}^1$

素因数の和:639963

約数の個数: 64

約数和(自身を含む): 1361884575744

約数和(自身を除く): 650860208782

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 197, 217, 394, 403, 434, 806, 1379, 2561, 2758, 2821, 5122, 5642, 6107, 12214, 17927, 35854, 42749, 79391, 85498, 158782, 555737, 639713, 1111474, 1279426, 4477991, 8316269, 8955982, 16632538, 19831103, 39662206, 58213883, 116427766, 126023461, 138817721, 252046922, 257804339, 277635442, 515608678, 882164227, 1638304993, 1764328454, 1804630373, 3276609986, 3609260746, 3906727291, 7813454582, 11468134951, 22936269902, 27347091037, 50787454783, 54694182074, 101574909566, 355512183481, 711024366962]

約数ペア:

[(1, 711024366962), (2, 355512183481), (7, 101574909566), (13, 54694182074), (14, 50787454783), (26, 27347091037), (31, 22936269902), (62, 11468134951), (91, 7813454582), (182, 3906727291), (197, 3609260746), (217, 3276609986), (394, 1804630373), (403, 1764328454), (434, 1638304993), (806, 882164227), (1379, 515608678), (2561, 277635442), (2758, 257804339), (2821, 252046922), (5122, 138817721), (5642, 126023461), (6107, 116427766), (12214, 58213883), (17927, 39662206), (35854, 19831103), (42749, 16632538), (79391, 8955982), (85498, 8316269), (158782, 4477991), (555737, 1279426), (639713, 1111474)]