2893437287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{71867}}^1$

素因数の和:72062

約数の個数: 16

約数和(自身を含む): 3300178560

約数和(自身を除く): 406741273

約数列:

[1, 13, 19, 163, 247, 2119, 3097, 40261, 71867, 934271, 1365473, 11714321, 17751149, 152286173, 222572099, 2893437287]

約数ペア:

[(1, 2893437287), (13, 222572099), (19, 152286173), (163, 17751149), (247, 11714321), (2119, 1365473), (3097, 934271), (40261, 71867)]