2106286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 3967488

約数和(自身を除く): 1861202

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 163, 182, 326, 497, 923, 994, 1141, 1846, 2119, 2282, 4238, 6461, 11573, 12922, 14833, 23146, 29666, 81011, 150449, 162022, 300898, 1053143, 2106286]

約数ペア:

[(1, 2106286), (2, 1053143), (7, 300898), (13, 162022), (14, 150449), (26, 81011), (71, 29666), (91, 23146), (142, 14833), (163, 12922), (182, 11573), (326, 6461), (497, 4238), (923, 2282), (994, 2119), (1141, 1846)]