1380534266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{169891}}^1$

素因数の和:170149

約数の個数: 16

約数和(自身を含む): 2201800320

約数和(自身を除く): 821266054

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 169891, 339782, 2888147, 5776294, 40603949, 81207898, 690267133, 1380534266]

約数ペア:

[(1, 1380534266), (2, 690267133), (17, 81207898), (34, 40603949), (239, 5776294), (478, 2888147), (4063, 339782), (8126, 169891)]