1329121286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{167017}}^1$

素因数の和:167215

約数の個数: 16

約数和(自身を含む): 2092401504

約数和(自身を除く): 763280218

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 167017, 334034, 3841391, 7682782, 28893941, 57787882, 664560643, 1329121286]

約数ペア:

[(1, 1329121286), (2, 664560643), (23, 57787882), (46, 28893941), (173, 7682782), (346, 3841391), (3979, 334034), (7958, 167017)]