378020002

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1\times {\mathrm{1321}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 571104000

約数和(自身を除く): 193083998

約数列:

[1, 2, 199, 398, 719, 1321, 1438, 2642, 143081, 262879, 286162, 525758, 949799, 1899598, 189010001, 378020002]

約数ペア:

[(1, 378020002), (2, 189010001), (199, 1899598), (398, 949799), (719, 525758), (1321, 286162), (1438, 262879), (2642, 143081)]