1394508722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{278123}}^1$

素因数の和:278257

約数の個数: 16

約数和(自身を含む): 2202742080

約数和(自身を除く): 808233358

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 278123, 556246, 6396829, 12793658, 30315407, 60630814, 697254361, 1394508722]

約数ペア:

[(1, 1394508722), (2, 697254361), (23, 60630814), (46, 30315407), (109, 12793658), (218, 6396829), (2507, 556246), (5014, 278123)]