2708884087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18229}}^1$

素因数の和:18343

約数の個数: 32

約数和(自身を含む): 3528161280

約数和(自身を除く): 819277193

約数列:

[1, 7, 13, 23, 71, 91, 161, 299, 497, 923, 1633, 2093, 6461, 11431, 18229, 21229, 127603, 148603, 236977, 419267, 1294259, 1658839, 2934869, 5450471, 9059813, 16825367, 29767957, 38153297, 117777569, 208375699, 386983441, 2708884087]

約数ペア:

[(1, 2708884087), (7, 386983441), (13, 208375699), (23, 117777569), (71, 38153297), (91, 29767957), (161, 16825367), (299, 9059813), (497, 5450471), (923, 2934869), (1633, 1658839), (2093, 1294259), (6461, 419267), (11431, 236977), (18229, 148603), (21229, 127603)]