138322538

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1\times {\mathrm{811}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 209944224

約数和(自身を除く): 71621686

約数列:

[1, 2, 107, 214, 797, 811, 1594, 1622, 85279, 86777, 170558, 173554, 646367, 1292734, 69161269, 138322538]

約数ペア:

[(1, 138322538), (2, 69161269), (107, 1292734), (214, 646367), (797, 173554), (811, 170558), (1594, 86777), (1622, 85279)]