2019754842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 4815207936

約数和(自身を除く): 2795453094

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 163, 186, 217, 307, 326, 434, 489, 614, 651, 921, 961, 978, 1141, 1302, 1842, 1922, 2149, 2282, 2883, 3423, 4298, 5053, 5766, 6447, 6727, 6846, 9517, 10106, 12894, 13454, 15159, 19034, 20181, 28551, 30318, 35371, 40362, 50041, 57102, 66619, 70742, 100082, 106113, 133238, 150123, 156643, 199857, 212226, 295027, 300246, 313286, 350287, 399714, 469929, 590054, 700574, 885081, 939858, 1050861, 1096501, 1551271, 1770162, 2065189, 2101722, 2193002, 3102542, 3289503, 4130378, 4653813, 6195567, 6579006, 9307626, 10858897, 12391134, 21717794, 32576691, 48089401, 65153382, 96178802, 144268203, 288536406, 336625807, 673251614, 1009877421, 2019754842]

約数ペア:

[(1, 2019754842), (2, 1009877421), (3, 673251614), (6, 336625807), (7, 288536406), (14, 144268203), (21, 96178802), (31, 65153382), (42, 48089401), (62, 32576691), (93, 21717794), (163, 12391134), (186, 10858897), (217, 9307626), (307, 6579006), (326, 6195567), (434, 4653813), (489, 4130378), (614, 3289503), (651, 3102542), (921, 2193002), (961, 2101722), (978, 2065189), (1141, 1770162), (1302, 1551271), (1842, 1096501), (1922, 1050861), (2149, 939858), (2282, 885081), (2883, 700574), (3423, 590054), (4298, 469929), (5053, 399714), (5766, 350287), (6447, 313286), (6727, 300246), (6846, 295027), (9517, 212226), (10106, 199857), (12894, 156643), (13454, 150123), (15159, 133238), (19034, 106113), (20181, 100082), (28551, 70742), (30318, 66619), (35371, 57102), (40362, 50041)]