3886349638

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{1471}}^1\times {\mathrm{1609}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 5844222720

約数和(自身を除く): 1957873082

約数列:

[1, 2, 821, 1471, 1609, 1642, 2942, 3218, 1207691, 1320989, 2366839, 2415382, 2641978, 4733678, 1943174819, 3886349638]

約数ペア:

[(1, 3886349638), (2, 1943174819), (821, 4733678), (1471, 2641978), (1609, 2415382), (1642, 2366839), (2942, 1320989), (3218, 1207691)]