2019945716768

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3087167}}^1$

素因数の和:3087334

約数の個数: 96

約数和(自身を含む): 4779825168384

約数和(自身を除く): 2759879451616

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 127, 161, 184, 224, 254, 322, 368, 508, 644, 736, 889, 1016, 1288, 1778, 2032, 2576, 2921, 3556, 4064, 5152, 5842, 7112, 11684, 14224, 20447, 23368, 28448, 40894, 46736, 81788, 93472, 163576, 327152, 654304, 3087167, 6174334, 12348668, 21610169, 24697336, 43220338, 49394672, 71004841, 86440676, 98789344, 142009682, 172881352, 284019364, 345762704, 392070209, 497033887, 568038728, 691525408, 784140418, 994067774, 1136077456, 1568280836, 1988135548, 2272154912, 2744491463, 3136561672, 3976271096, 5488982926, 6273123344, 7952542192, 9017614807, 10977965852, 12546246688, 15905084384, 18035229614, 21955931704, 36070459228, 43911863408, 63123303649, 72140918456, 87823726816, 126246607298, 144281836912, 252493214596, 288563673824, 504986429192, 1009972858384, 2019945716768]

約数ペア:

[(1, 2019945716768), (2, 1009972858384), (4, 504986429192), (7, 288563673824), (8, 252493214596), (14, 144281836912), (16, 126246607298), (23, 87823726816), (28, 72140918456), (32, 63123303649), (46, 43911863408), (56, 36070459228), (92, 21955931704), (112, 18035229614), (127, 15905084384), (161, 12546246688), (184, 10977965852), (224, 9017614807), (254, 7952542192), (322, 6273123344), (368, 5488982926), (508, 3976271096), (644, 3136561672), (736, 2744491463), (889, 2272154912), (1016, 1988135548), (1288, 1568280836), (1778, 1136077456), (2032, 994067774), (2576, 784140418), (2921, 691525408), (3556, 568038728), (4064, 497033887), (5152, 392070209), (5842, 345762704), (7112, 284019364), (11684, 172881352), (14224, 142009682), (20447, 98789344), (23368, 86440676), (28448, 71004841), (40894, 49394672), (46736, 43220338), (81788, 24697336), (93472, 21610169), (163576, 12348668), (327152, 6174334), (654304, 3087167)]