2224326014788

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1540391977}}^1$

素因数の和:1540392019

約数の個数: 18

約数和(自身を含む): 4108225405326

約数和(自身を除く): 1883899390538

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1540391977, 3080783954, 6161567908, 29267447563, 58534895126, 117069790252, 556081503697, 1112163007394, 2224326014788]

約数ペア:

[(1, 2224326014788), (2, 1112163007394), (4, 556081503697), (19, 117069790252), (38, 58534895126), (76, 29267447563), (361, 6161567908), (722, 3080783954), (1444, 1540391977)]