2175508034

素因数分解:

$2^1\times 7^1\times {\mathrm{9949}}^1\times {\mathrm{15619}}^1$

素因数の和:25577

約数の個数: 16

約数和(自身を含む): 3730056000

約数和(自身を除く): 1554547966

約数列:

[1, 2, 7, 14, 9949, 15619, 19898, 31238, 69643, 109333, 139286, 218666, 155393431, 310786862, 1087754017, 2175508034]

約数ペア:

[(1, 2175508034), (2, 1087754017), (7, 310786862), (14, 155393431), (9949, 218666), (15619, 139286), (19898, 109333), (31238, 69643)]