2116721632655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{33247807}}^1$

素因数の和:33247943

約数の個数: 32

約数和(自身を含む): 3102419460096

約数和(自身を除く): 985697827441

約数列:

[1, 5, 7, 17, 35, 85, 107, 119, 535, 595, 749, 1819, 3745, 9095, 12733, 63665, 33247807, 166239035, 232734649, 565212719, 1163673245, 2826063595, 3557515349, 3956489033, 17787576745, 19782445165, 24902607443, 60477760933, 124513037215, 302388804665, 423344326531, 2116721632655]

約数ペア:

[(1, 2116721632655), (5, 423344326531), (7, 302388804665), (17, 124513037215), (35, 60477760933), (85, 24902607443), (107, 19782445165), (119, 17787576745), (535, 3956489033), (595, 3557515349), (749, 2826063595), (1819, 1163673245), (3745, 565212719), (9095, 232734649), (12733, 166239035), (63665, 33247807)]