2006353930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28662199}}^1$

素因数の和:28662213

約数の個数: 16

約数和(自身を含む): 4127356800

約数和(自身を除く): 2121002870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28662199, 57324398, 143310995, 200635393, 286621990, 401270786, 1003176965, 2006353930]

約数ペア:

[(1, 2006353930), (2, 1003176965), (5, 401270786), (7, 286621990), (10, 200635393), (14, 143310995), (35, 57324398), (70, 28662199)]