1259270878

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{88919}}^1$

素因数の和:89091

約数の個数: 16

約数和(自身を含む): 1934543520

約数和(自身を除く): 675272642

約数列:

[1, 2, 73, 97, 146, 194, 7081, 14162, 88919, 177838, 6491087, 8625143, 12982174, 17250286, 629635439, 1259270878]

約数ペア:

[(1, 1259270878), (2, 629635439), (73, 17250286), (97, 12982174), (146, 8625143), (194, 6491087), (7081, 177838), (14162, 88919)]