690138645119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1\times {\mathrm{32321}}^1$

素因数の和:38831

約数の個数: 32

約数和(自身を含む): 880606425600

約数和(自身を除く): 190467780481

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 6449, 32321, 45143, 70939, 226247, 277307, 355531, 496573, 1389803, 1941149, 2488717, 3050377, 9728621, 15287833, 21352639, 107014831, 208438129, 1459066903, 2292819419, 8962839547, 16049735933, 62739876829, 98591235017, 690138645119]

約数ペア:

[(1, 690138645119), (7, 98591235017), (11, 62739876829), (43, 16049735933), (77, 8962839547), (301, 2292819419), (473, 1459066903), (3311, 208438129), (6449, 107014831), (32321, 21352639), (45143, 15287833), (70939, 9728621), (226247, 3050377), (277307, 2488717), (355531, 1941149), (496573, 1389803)]