259767382

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2999}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 466560000

約数和(自身を除く): 206792618

約数列:

[1, 2, 7, 14, 23, 46, 161, 269, 322, 538, 1883, 2999, 3766, 5998, 6187, 12374, 20993, 41986, 43309, 68977, 86618, 137954, 482839, 806731, 965678, 1613462, 5647117, 11294234, 18554813, 37109626, 129883691, 259767382]

約数ペア:

[(1, 259767382), (2, 129883691), (7, 37109626), (14, 18554813), (23, 11294234), (46, 5647117), (161, 1613462), (269, 965678), (322, 806731), (538, 482839), (1883, 137954), (2999, 86618), (3766, 68977), (5998, 43309), (6187, 41986), (12374, 20993)]