2021837608

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9787}}^1$

素因数の和:9855

約数の個数: 96

約数和(自身を含む): 4820394240

約数和(自身を除く): 2798556632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 833, 868, 952, 1054, 1519, 1666, 1736, 2108, 3038, 3332, 3689, 4216, 6076, 6664, 7378, 9787, 12152, 14756, 19574, 25823, 29512, 39148, 51646, 68509, 78296, 103292, 137018, 166379, 206584, 274036, 303397, 332758, 479563, 548072, 606794, 665516, 959126, 1164653, 1213588, 1331032, 1918252, 2123779, 2329306, 2427176, 3836504, 4247558, 4658612, 5157749, 8152571, 8495116, 9317224, 10315498, 14866453, 16305142, 16990232, 20630996, 29732906, 32610284, 36104243, 41261992, 59465812, 65220568, 72208486, 118931624, 144416972, 252729701, 288833944, 505459402, 1010918804, 2021837608]

約数ペア:

[(1, 2021837608), (2, 1010918804), (4, 505459402), (7, 288833944), (8, 252729701), (14, 144416972), (17, 118931624), (28, 72208486), (31, 65220568), (34, 59465812), (49, 41261992), (56, 36104243), (62, 32610284), (68, 29732906), (98, 20630996), (119, 16990232), (124, 16305142), (136, 14866453), (196, 10315498), (217, 9317224), (238, 8495116), (248, 8152571), (392, 5157749), (434, 4658612), (476, 4247558), (527, 3836504), (833, 2427176), (868, 2329306), (952, 2123779), (1054, 1918252), (1519, 1331032), (1666, 1213588), (1736, 1164653), (2108, 959126), (3038, 665516), (3332, 606794), (3689, 548072), (4216, 479563), (6076, 332758), (6664, 303397), (7378, 274036), (9787, 206584), (12152, 166379), (14756, 137018), (19574, 103292), (25823, 78296), (29512, 68509), (39148, 51646)]