5200016691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{1999}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 7464960000

約数和(自身を除く): 2264943309

約数列:

[1, 3, 19, 47, 57, 141, 893, 971, 1999, 2679, 2913, 5997, 18449, 37981, 45637, 55347, 93953, 113943, 136911, 281859, 867103, 1785107, 1941029, 2601309, 5355321, 5823087, 36879551, 91228363, 110638653, 273685089, 1733338897, 5200016691]

約数ペア:

[(1, 5200016691), (3, 1733338897), (19, 273685089), (47, 110638653), (57, 91228363), (141, 36879551), (893, 5823087), (971, 5355321), (1999, 2601309), (2679, 1941029), (2913, 1785107), (5997, 867103), (18449, 281859), (37981, 136911), (45637, 113943), (55347, 93953)]