380412908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5005433}}^1$

素因数の和:5005456

約数の個数: 12

約数和(自身を含む): 700760760

約数和(自身を除く): 320347852

約数列:

[1, 2, 4, 19, 38, 76, 5005433, 10010866, 20021732, 95103227, 190206454, 380412908]

約数ペア:

[(1, 380412908), (2, 190206454), (4, 95103227), (19, 20021732), (38, 10010866), (76, 5005433)]