2005341430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1579009}}^1$

素因数の和:1579143

約数の個数: 16

約数和(自身を含む): 3638039040

約数和(自身を除く): 1632697610

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1579009, 3158018, 7895045, 15790090, 200534143, 401068286, 1002670715, 2005341430]

約数ペア:

[(1, 2005341430), (2, 1002670715), (5, 401068286), (10, 200534143), (127, 15790090), (254, 7895045), (635, 3158018), (1270, 1579009)]