1999682713

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{5519}}^1$

素因数の和:5988

約数の個数: 16

約数和(自身を含む): 2306211840

約数和(自身を除く): 306529127

約数列:

[1, 7, 191, 271, 1337, 1897, 5519, 38633, 51761, 362327, 1054129, 1495649, 7378903, 10469543, 285668959, 1999682713]

約数ペア:

[(1, 1999682713), (7, 285668959), (191, 10469543), (271, 7378903), (1337, 1495649), (1897, 1054129), (5519, 362327), (38633, 51761)]