2912196170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1723193}}^1$

素因数の和:1723226

約数の個数: 24

約数和(自身を含む): 5676201036

約数和(自身を除く): 2764004866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1723193, 3446386, 8615965, 17231930, 22401509, 44803018, 112007545, 224015090, 291219617, 582439234, 1456098085, 2912196170]

約数ペア:

[(1, 2912196170), (2, 1456098085), (5, 582439234), (10, 291219617), (13, 224015090), (26, 112007545), (65, 44803018), (130, 22401509), (169, 17231930), (338, 8615965), (845, 3446386), (1690, 1723193)]