1679198326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{639451}}^1$

素因数の和:639567

約数の個数: 16

約数和(自身を含む): 2739412368

約数和(自身を除く): 1060214042

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 639451, 1278902, 8312863, 16625726, 64584551, 129169102, 839599163, 1679198326]

約数ペア:

[(1, 1679198326), (2, 839599163), (13, 129169102), (26, 64584551), (101, 16625726), (202, 8312863), (1313, 1278902), (2626, 639451)]