2000902497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 2953843200

約数和(自身を除く): 952940703

約数列:

[1, 3, 11, 33, 83, 249, 449, 913, 1347, 1627, 2739, 4881, 4939, 14817, 17897, 37267, 53691, 111801, 135041, 405123, 409937, 730523, 1229811, 1485451, 2191569, 4456353, 8035753, 24107259, 60633409, 181900227, 666967499, 2000902497]

約数ペア:

[(1, 2000902497), (3, 666967499), (11, 181900227), (33, 60633409), (83, 24107259), (249, 8035753), (449, 4456353), (913, 2191569), (1347, 1485451), (1627, 1229811), (2739, 730523), (4881, 409937), (4939, 405123), (14817, 135041), (17897, 111801), (37267, 53691)]