78745082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{159403}}^1$

素因数の和:159437

約数の個数: 16

約数和(自身を含む): 133899360

約数和(自身を除く): 55154278

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 159403, 318806, 2072239, 3028657, 4144478, 6057314, 39372541, 78745082]

約数ペア:

[(1, 78745082), (2, 39372541), (13, 6057314), (19, 4144478), (26, 3028657), (38, 2072239), (247, 318806), (494, 159403)]