2017589770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28822711}}^1$

素因数の和:28822725

約数の個数: 16

約数和(自身を含む): 4150470528

約数和(自身を除く): 2132880758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28822711, 57645422, 144113555, 201758977, 288227110, 403517954, 1008794885, 2017589770]

約数ペア:

[(1, 2017589770), (2, 1008794885), (5, 403517954), (7, 288227110), (10, 201758977), (14, 144113555), (35, 57645422), (70, 28822711)]