2080258536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{6197}}^1$

素因数の和:6474

約数の個数: 64

約数和(自身を含む): 5301521280

約数和(自身を除く): 3221262744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 197, 213, 284, 394, 426, 568, 591, 788, 852, 1182, 1576, 1704, 2364, 4728, 6197, 12394, 13987, 18591, 24788, 27974, 37182, 41961, 49576, 55948, 74364, 83922, 111896, 148728, 167844, 335688, 439987, 879974, 1220809, 1319961, 1759948, 2441618, 2639922, 3519896, 3662427, 4883236, 5279844, 7324854, 9766472, 10559688, 14649708, 29299416, 86677439, 173354878, 260032317, 346709756, 520064634, 693419512, 1040129268, 2080258536]

約数ペア:

[(1, 2080258536), (2, 1040129268), (3, 693419512), (4, 520064634), (6, 346709756), (8, 260032317), (12, 173354878), (24, 86677439), (71, 29299416), (142, 14649708), (197, 10559688), (213, 9766472), (284, 7324854), (394, 5279844), (426, 4883236), (568, 3662427), (591, 3519896), (788, 2639922), (852, 2441618), (1182, 1759948), (1576, 1319961), (1704, 1220809), (2364, 879974), (4728, 439987), (6197, 335688), (12394, 167844), (13987, 148728), (18591, 111896), (24788, 83922), (27974, 74364), (37182, 55948), (41961, 49576)]