2381210909

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 3154334400

約数和(自身を除く): 773123491

約数列:

[1, 7, 11, 29, 49, 77, 121, 203, 319, 539, 847, 1259, 1331, 1421, 2233, 3509, 5929, 8813, 9317, 13849, 15631, 24563, 36511, 38599, 61691, 65219, 96943, 152339, 171941, 255577, 270193, 401621, 678601, 1066373, 1675729, 1789039, 1891351, 2811347, 4417831, 7464611, 11730103, 19679429, 30924817, 48596141, 82110721, 216473719, 340172987, 2381210909]

約数ペア:

[(1, 2381210909), (7, 340172987), (11, 216473719), (29, 82110721), (49, 48596141), (77, 30924817), (121, 19679429), (203, 11730103), (319, 7464611), (539, 4417831), (847, 2811347), (1259, 1891351), (1331, 1789039), (1421, 1675729), (2233, 1066373), (3509, 678601), (5929, 401621), (8813, 270193), (9317, 255577), (13849, 171941), (15631, 152339), (24563, 96943), (36511, 65219), (38599, 61691)]