1036889140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7406351}}^1$

素因数の和:7406367

約数の個数: 24

約数和(自身を含む): 2488534272

約数和(自身を除く): 1451645132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7406351, 14812702, 29625404, 37031755, 51844457, 74063510, 103688914, 148127020, 207377828, 259222285, 518444570, 1036889140]

約数ペア:

[(1, 1036889140), (2, 518444570), (4, 259222285), (5, 207377828), (7, 148127020), (10, 103688914), (14, 74063510), (20, 51844457), (28, 37031755), (35, 29625404), (70, 14812702), (140, 7406351)]