1680970004

素因数分解:

$2^2\times 7^1\times {\mathrm{60034643}}^1$

素因数の和:60034654

約数の個数: 12

約数和(自身を含む): 3361940064

約数和(自身を除く): 1680970060

約数列:

[1, 2, 4, 7, 14, 28, 60034643, 120069286, 240138572, 420242501, 840485002, 1680970004]

約数ペア:

[(1, 1680970004), (2, 840485002), (4, 420242501), (7, 240138572), (14, 120069286), (28, 60034643)]