129282866

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 195518400

約数和(自身を除く): 66235534

約数列:

[1, 2, 229, 439, 458, 643, 878, 1286, 100531, 147247, 201062, 282277, 294494, 564554, 64641433, 129282866]

約数ペア:

[(1, 129282866), (2, 64641433), (229, 564554), (439, 294494), (458, 282277), (643, 201062), (878, 147247), (1286, 100531)]