4391908030

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2081473}}^1$

素因数の和:2081691

約数の個数: 16

約数和(自身を含む): 7942904784

約数和(自身を除く): 3550996754

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2081473, 4162946, 10407365, 20814730, 439190803, 878381606, 2195954015, 4391908030]

約数ペア:

[(1, 4391908030), (2, 2195954015), (5, 878381606), (10, 439190803), (211, 20814730), (422, 10407365), (1055, 4162946), (2110, 2081473)]