1230484216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{275153}}^1$

素因数の和:275215

約数の個数: 32

約数和(自身を含む): 2542422960

約数和(自身を除く): 1311938744

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 275153, 550306, 1100612, 2201224, 3576989, 7153978, 11831579, 14307956, 23663158, 28615912, 47326316, 94652632, 153810527, 307621054, 615242108, 1230484216]

約数ペア:

[(1, 1230484216), (2, 615242108), (4, 307621054), (8, 153810527), (13, 94652632), (26, 47326316), (43, 28615912), (52, 23663158), (86, 14307956), (104, 11831579), (172, 7153978), (344, 3576989), (559, 2201224), (1118, 1100612), (2236, 550306), (4472, 275153)]