1661016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9887}}^1$

素因数の和:9903

約数の個数: 32

約数和(自身を含む): 4746240

約数和(自身を除く): 3085224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9887, 19774, 29661, 39548, 59322, 69209, 79096, 118644, 138418, 207627, 237288, 276836, 415254, 553672, 830508, 1661016]

約数ペア:

[(1, 1661016), (2, 830508), (3, 553672), (4, 415254), (6, 276836), (7, 237288), (8, 207627), (12, 138418), (14, 118644), (21, 79096), (24, 69209), (28, 59322), (42, 39548), (56, 29661), (84, 19774), (168, 9887)]