13549850018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{217361}}^1$

素因数の和:217873

約数の個数: 16

約数和(自身を含む): 20658084480

約数和(自身を除く): 7108234462

約数列:

[1, 2, 71, 142, 439, 878, 31169, 62338, 217361, 434722, 15432631, 30865262, 95421479, 190842958, 6774925009, 13549850018]

約数ペア:

[(1, 13549850018), (2, 6774925009), (71, 190842958), (142, 95421479), (439, 30865262), (878, 15432631), (31169, 434722), (62338, 217361)]