2013496412

素因数分解:

$2^2\times {\mathrm{2221}}^1\times {\mathrm{226643}}^1$

素因数の和:228868

約数の個数: 12

約数和(自身を含む): 3525220776

約数和(自身を除く): 1511724364

約数列:

[1, 2, 4, 2221, 4442, 8884, 226643, 453286, 906572, 503374103, 1006748206, 2013496412]

約数ペア:

[(1, 2013496412), (2, 1006748206), (4, 503374103), (2221, 906572), (4442, 453286), (8884, 226643)]