2579867646

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{63691}}^1$

素因数の和:63896

約数の個数: 32

約数和(自身を含む): 5313441408

約数和(自身を除く): 2733573762

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 6751, 13502, 20253, 40506, 63691, 127382, 191073, 382146, 2738713, 5477426, 8216139, 9999487, 16432278, 19998974, 29998461, 59996922, 429977941, 859955882, 1289933823, 2579867646]

約数ペア:

[(1, 2579867646), (2, 1289933823), (3, 859955882), (6, 429977941), (43, 59996922), (86, 29998461), (129, 19998974), (157, 16432278), (258, 9999487), (314, 8216139), (471, 5477426), (942, 2738713), (6751, 382146), (13502, 191073), (20253, 127382), (40506, 63691)]