2108889222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 4955005440

約数和(自身を除く): 2846116218

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 97, 111, 174, 194, 222, 291, 307, 319, 407, 582, 614, 638, 814, 921, 957, 1067, 1073, 1221, 1842, 1914, 2134, 2146, 2442, 2813, 3201, 3219, 3377, 3589, 5626, 6402, 6438, 6754, 7178, 8439, 8903, 10131, 10767, 11359, 11803, 16878, 17806, 20262, 21534, 22718, 23606, 26709, 29779, 30943, 34077, 35409, 39479, 53418, 59558, 61886, 68154, 70818, 78958, 89337, 92829, 97933, 104081, 118437, 124949, 178674, 185658, 195866, 208162, 236874, 249898, 293799, 312243, 327569, 329411, 374847, 587598, 624486, 655138, 658822, 749694, 863591, 982707, 988233, 1101823, 1144891, 1727182, 1965414, 1976466, 2203646, 2289782, 2590773, 3305469, 3434673, 3623521, 5181546, 6610938, 6869346, 7247042, 9499501, 10870563, 12120053, 18999002, 21741126, 24240106, 28498503, 31952867, 36360159, 56997006, 63905734, 72720318, 95858601, 191717202, 351481537, 702963074, 1054444611, 2108889222]

約数ペア:

[(1, 2108889222), (2, 1054444611), (3, 702963074), (6, 351481537), (11, 191717202), (22, 95858601), (29, 72720318), (33, 63905734), (37, 56997006), (58, 36360159), (66, 31952867), (74, 28498503), (87, 24240106), (97, 21741126), (111, 18999002), (174, 12120053), (194, 10870563), (222, 9499501), (291, 7247042), (307, 6869346), (319, 6610938), (407, 5181546), (582, 3623521), (614, 3434673), (638, 3305469), (814, 2590773), (921, 2289782), (957, 2203646), (1067, 1976466), (1073, 1965414), (1221, 1727182), (1842, 1144891), (1914, 1101823), (2134, 988233), (2146, 982707), (2442, 863591), (2813, 749694), (3201, 658822), (3219, 655138), (3377, 624486), (3589, 587598), (5626, 374847), (6402, 329411), (6438, 327569), (6754, 312243), (7178, 293799), (8439, 249898), (8903, 236874), (10131, 208162), (10767, 195866), (11359, 185658), (11803, 178674), (16878, 124949), (17806, 118437), (20262, 104081), (21534, 97933), (22718, 92829), (23606, 89337), (26709, 78958), (29779, 70818), (30943, 68154), (34077, 61886), (35409, 59558), (39479, 53418)]