127941502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{213949}}^1$

素因数の和:213987

約数の個数: 16

約数和(自身を含む): 215661600

約数和(自身を除く): 87720098

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 213949, 427898, 2781337, 4920827, 5562674, 9841654, 63970751, 127941502]

約数ペア:

[(1, 127941502), (2, 63970751), (13, 9841654), (23, 5562674), (26, 4920827), (46, 2781337), (299, 427898), (598, 213949)]