138714722

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 209713752

約数和(自身を除く): 70999030

約数列:

[1, 2, 257, 401, 514, 673, 802, 1346, 103057, 172961, 206114, 269873, 345922, 539746, 69357361, 138714722]

約数ペア:

[(1, 138714722), (2, 69357361), (257, 539746), (401, 345922), (514, 269873), (673, 206114), (802, 172961), (1346, 103057)]