289042124

素因数分解:

$2^2\times 7^1\times {\mathrm{2843}}^1\times {\mathrm{3631}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 578446848

約数和(自身を除く): 289404724

約数列:

[1, 2, 4, 7, 14, 28, 2843, 3631, 5686, 7262, 11372, 14524, 19901, 25417, 39802, 50834, 79604, 101668, 10322933, 20645866, 41291732, 72260531, 144521062, 289042124]

約数ペア:

[(1, 289042124), (2, 144521062), (4, 72260531), (7, 41291732), (14, 20645866), (28, 10322933), (2843, 101668), (3631, 79604), (5686, 50834), (7262, 39802), (11372, 25417), (14524, 19901)]