2517693087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 4289402880

約数和(自身を除く): 1771709793

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 487, 609, 653, 1131, 1461, 1959, 2639, 3409, 4571, 6331, 7917, 8489, 10227, 13713, 14123, 18937, 18993, 25467, 42369, 44317, 56811, 59423, 98861, 132559, 132951, 178269, 183599, 246181, 296583, 318011, 397677, 550797, 738543, 954033, 1285193, 1723267, 2226077, 3855579, 4134143, 5169801, 6678231, 9222319, 12402429, 27666957, 28939001, 64556233, 86817003, 119890147, 193668699, 359670441, 839231029, 2517693087]

約数ペア:

[(1, 2517693087), (3, 839231029), (7, 359670441), (13, 193668699), (21, 119890147), (29, 86817003), (39, 64556233), (87, 28939001), (91, 27666957), (203, 12402429), (273, 9222319), (377, 6678231), (487, 5169801), (609, 4134143), (653, 3855579), (1131, 2226077), (1461, 1723267), (1959, 1285193), (2639, 954033), (3409, 738543), (4571, 550797), (6331, 397677), (7917, 318011), (8489, 296583), (10227, 246181), (13713, 183599), (14123, 178269), (18937, 132951), (18993, 132559), (25467, 98861), (42369, 59423), (44317, 56811)]