2019761030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28853729}}^1$

素因数の和:28853743

約数の個数: 16

約数和(自身を含む): 4154937120

約数和(自身を除く): 2135176090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28853729, 57707458, 144268645, 201976103, 288537290, 403952206, 1009880515, 2019761030]

約数ペア:

[(1, 2019761030), (2, 1009880515), (5, 403952206), (7, 288537290), (10, 201976103), (14, 144268645), (35, 57707458), (70, 28853729)]