308949154

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{2339}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 467307360

約数和(自身を除く): 158358206

約数列:

[1, 2, 211, 313, 422, 626, 2339, 4678, 66043, 132086, 493529, 732107, 987058, 1464214, 154474577, 308949154]

約数ペア:

[(1, 308949154), (2, 154474577), (211, 1464214), (313, 987058), (422, 732107), (626, 493529), (2339, 132086), (4678, 66043)]