1296288002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{43649}}^1$

素因数の和:44161

約数の個数: 16

約数和(自身を含む): 2011392000

約数和(自身を除く): 715103998

約数列:

[1, 2, 31, 62, 479, 958, 14849, 29698, 43649, 87298, 1353119, 2706238, 20907871, 41815742, 648144001, 1296288002]

約数ペア:

[(1, 1296288002), (2, 648144001), (31, 41815742), (62, 20907871), (479, 2706238), (958, 1353119), (14849, 87298), (29698, 43649)]