2021276264

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 4520966400

約数和(自身を除く): 2499690136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 271, 359, 371, 392, 424, 542, 718, 742, 1084, 1436, 1484, 1897, 2168, 2513, 2597, 2872, 2968, 3794, 5026, 5194, 7588, 10052, 10388, 13279, 14363, 15176, 17591, 19027, 20104, 20776, 26558, 28726, 35182, 38054, 53116, 57452, 70364, 76108, 97289, 100541, 106232, 114904, 133189, 140728, 152216, 194578, 201082, 266378, 389156, 402164, 532756, 681023, 703787, 778312, 804328, 932323, 1065512, 1362046, 1407574, 1864646, 2724092, 2815148, 3729292, 4767161, 5156317, 5448184, 5630296, 7458584, 9534322, 10312634, 19068644, 20625268, 36094219, 38137288, 41250536, 72188438, 144376876, 252659533, 288753752, 505319066, 1010638132, 2021276264]

約数ペア:

[(1, 2021276264), (2, 1010638132), (4, 505319066), (7, 288753752), (8, 252659533), (14, 144376876), (28, 72188438), (49, 41250536), (53, 38137288), (56, 36094219), (98, 20625268), (106, 19068644), (196, 10312634), (212, 9534322), (271, 7458584), (359, 5630296), (371, 5448184), (392, 5156317), (424, 4767161), (542, 3729292), (718, 2815148), (742, 2724092), (1084, 1864646), (1436, 1407574), (1484, 1362046), (1897, 1065512), (2168, 932323), (2513, 804328), (2597, 778312), (2872, 703787), (2968, 681023), (3794, 532756), (5026, 402164), (5194, 389156), (7588, 266378), (10052, 201082), (10388, 194578), (13279, 152216), (14363, 140728), (15176, 133189), (17591, 114904), (19027, 106232), (20104, 100541), (20776, 97289), (26558, 76108), (28726, 70364), (35182, 57452), (38054, 53116)]