139839382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{87509}}^1$

素因数の和:87575

約数の個数: 16

約数和(自身を含む): 226825920

約数和(自身を除く): 86986538

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 87509, 175018, 1487653, 2975306, 4112923, 8225846, 69919691, 139839382]

約数ペア:

[(1, 139839382), (2, 69919691), (17, 8225846), (34, 4112923), (47, 2975306), (94, 1487653), (799, 175018), (1598, 87509)]