1975165808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{94307}}^1$

素因数の和:94350

約数の個数: 80

約数和(自身を含む): 5051890944

約数和(自身を除く): 3076725136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944, 94307, 188614, 377228, 660149, 754456, 1037377, 1320298, 1508912, 1603219, 2074754, 2640596, 3206438, 4149508, 5281192, 6412876, 7261639, 8299016, 10562384, 11222533, 12825752, 14523278, 16598032, 17635409, 22445066, 25651504, 29046556, 35270818, 44890132, 58093112, 70541636, 89780264, 116186224, 123447863, 141083272, 179560528, 246895726, 282166544, 493791452, 987582904, 1975165808]

約数ペア:

[(1, 1975165808), (2, 987582904), (4, 493791452), (7, 282166544), (8, 246895726), (11, 179560528), (14, 141083272), (16, 123447863), (17, 116186224), (22, 89780264), (28, 70541636), (34, 58093112), (44, 44890132), (56, 35270818), (68, 29046556), (77, 25651504), (88, 22445066), (112, 17635409), (119, 16598032), (136, 14523278), (154, 12825752), (176, 11222533), (187, 10562384), (238, 8299016), (272, 7261639), (308, 6412876), (374, 5281192), (476, 4149508), (616, 3206438), (748, 2640596), (952, 2074754), (1232, 1603219), (1309, 1508912), (1496, 1320298), (1904, 1037377), (2618, 754456), (2992, 660149), (5236, 377228), (10472, 188614), (20944, 94307)]