2512458

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 6067908

約数和(自身を除く): 3555450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1193, 2106, 2386, 3579, 7158, 10737, 15509, 21474, 31018, 32211, 46527, 64422, 93054, 96633, 139581, 193266, 279162, 418743, 837486, 1256229, 2512458]

約数ペア:

[(1, 2512458), (2, 1256229), (3, 837486), (6, 418743), (9, 279162), (13, 193266), (18, 139581), (26, 96633), (27, 93054), (39, 64422), (54, 46527), (78, 32211), (81, 31018), (117, 21474), (162, 15509), (234, 10737), (351, 7158), (702, 3579), (1053, 2386), (1193, 2106)]