1268509984258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3034712881}}^1$

素因数の和:3034712913

約数の個数: 16

約数和(自身を含む): 2184993275040

約数和(自身を除く): 916483290782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3034712881, 6069425762, 33381841691, 57659544739, 66763683382, 115319089478, 634254992129, 1268509984258]

約数ペア:

[(1, 1268509984258), (2, 634254992129), (11, 115319089478), (19, 66763683382), (22, 57659544739), (38, 33381841691), (209, 6069425762), (418, 3034712881)]