3138062260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2209903}}^1$

素因数の和:2209983

約数の個数: 24

約数和(自身を含む): 6682749696

約数和(自身を除く): 3544687436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2209903, 4419806, 8839612, 11049515, 22099030, 44198060, 156903113, 313806226, 627612452, 784515565, 1569031130, 3138062260]

約数ペア:

[(1, 3138062260), (2, 1569031130), (4, 784515565), (5, 627612452), (10, 313806226), (20, 156903113), (71, 44198060), (142, 22099030), (284, 11049515), (355, 8839612), (710, 4419806), (1420, 2209903)]