261628514

素因数分解:

$2^1\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{7207}}^1$

素因数の和:9809

約数の個数: 16

約数和(自身を含む): 448741248

約数和(自身を除く): 187112734

約数列:

[1, 2, 7, 14, 2593, 5186, 7207, 14414, 18151, 36302, 50449, 100898, 18687751, 37375502, 130814257, 261628514]

約数ペア:

[(1, 261628514), (2, 130814257), (7, 37375502), (14, 18687751), (2593, 100898), (5186, 50449), (7207, 36302), (14414, 18151)]