2224193816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21386479}}^1$

素因数の和:21386498

約数の個数: 16

約数和(自身を含む): 4491160800

約数和(自身を除く): 2266966984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21386479, 42772958, 85545916, 171091832, 278024227, 556048454, 1112096908, 2224193816]

約数ペア:

[(1, 2224193816), (2, 1112096908), (4, 556048454), (8, 278024227), (13, 171091832), (26, 85545916), (52, 42772958), (104, 21386479)]