28101037954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6418693}}^1$

素因数の和:6418905

約数の個数: 16

約数和(自身を含む): 46214596800

約数和(自身を除く): 18113558846

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 6418693, 12837386, 70605623, 141211246, 1277319907, 2554639814, 14050518977, 28101037954]

約数ペア:

[(1, 28101037954), (2, 14050518977), (11, 2554639814), (22, 1277319907), (199, 141211246), (398, 70605623), (2189, 12837386), (4378, 6418693)]