2908938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 6583680

約数和(自身を除く): 3674742

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 79, 102, 114, 158, 237, 323, 361, 474, 646, 722, 969, 1083, 1343, 1501, 1938, 2166, 2686, 3002, 4029, 4503, 6137, 8058, 9006, 12274, 18411, 25517, 28519, 36822, 51034, 57038, 76551, 85557, 153102, 171114, 484823, 969646, 1454469, 2908938]

約数ペア:

[(1, 2908938), (2, 1454469), (3, 969646), (6, 484823), (17, 171114), (19, 153102), (34, 85557), (38, 76551), (51, 57038), (57, 51034), (79, 36822), (102, 28519), (114, 25517), (158, 18411), (237, 12274), (323, 9006), (361, 8058), (474, 6137), (646, 4503), (722, 4029), (969, 3002), (1083, 2686), (1343, 2166), (1501, 1938)]