1404137710

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{53819}}^1$

素因数の和:56435

約数の個数: 16

約数和(自身を含む): 2528463600

約数和(自身を除く): 1124325890

約数列:

[1, 2, 5, 10, 2609, 5218, 13045, 26090, 53819, 107638, 269095, 538190, 140413771, 280827542, 702068855, 1404137710]

約数ペア:

[(1, 1404137710), (2, 702068855), (5, 280827542), (10, 140413771), (2609, 538190), (5218, 269095), (13045, 107638), (26090, 53819)]