2056550814

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 4485555360

約数和(自身を除く): 2429004546

約数列:

[1, 2, 3, 6, 9, 18, 317, 439, 634, 821, 878, 951, 1317, 1642, 1902, 2463, 2634, 2853, 3951, 4926, 5706, 7389, 7902, 14778, 139163, 260257, 278326, 360419, 417489, 520514, 720838, 780771, 834978, 1081257, 1252467, 1561542, 2162514, 2342313, 2504934, 3243771, 4684626, 6487542, 114252823, 228505646, 342758469, 685516938, 1028275407, 2056550814]

約数ペア:

[(1, 2056550814), (2, 1028275407), (3, 685516938), (6, 342758469), (9, 228505646), (18, 114252823), (317, 6487542), (439, 4684626), (634, 3243771), (821, 2504934), (878, 2342313), (951, 2162514), (1317, 1561542), (1642, 1252467), (1902, 1081257), (2463, 834978), (2634, 780771), (2853, 720838), (3951, 520514), (4926, 417489), (5706, 360419), (7389, 278326), (7902, 260257), (14778, 139163)]