139316294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{172849}}^1$

素因数の和:172895

約数の個数: 16

約数和(自身を含む): 232310400

約数和(自身を除く): 92994106

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 172849, 345698, 2247037, 4494074, 5358319, 10716638, 69658147, 139316294]

約数ペア:

[(1, 139316294), (2, 69658147), (13, 10716638), (26, 5358319), (31, 4494074), (62, 2247037), (403, 345698), (806, 172849)]