2013840130

素因数分解:

$2^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{69371}}^1$

素因数の和:72281

約数の個数: 16

約数和(自身を含む): 3626213184

約数和(自身を除く): 1612373054

約数列:

[1, 2, 5, 10, 2903, 5806, 14515, 29030, 69371, 138742, 346855, 693710, 201384013, 402768026, 1006920065, 2013840130]

約数ペア:

[(1, 2013840130), (2, 1006920065), (5, 402768026), (10, 201384013), (2903, 693710), (5806, 346855), (14515, 138742), (29030, 69371)]