2000726210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28581803}}^1$

素因数の和:28581817

約数の個数: 16

約数和(自身を含む): 4115779776

約数和(自身を除く): 2115053566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28581803, 57163606, 142909015, 200072621, 285818030, 400145242, 1000363105, 2000726210]

約数ペア:

[(1, 2000726210), (2, 1000363105), (5, 400145242), (7, 285818030), (10, 200072621), (14, 142909015), (35, 57163606), (70, 28581803)]