28908682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8819}}^1$

素因数の和:8981

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 18719318

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8819, 17638, 97009, 194018, 1314031, 2628062, 14454341, 28908682]

約数ペア:

[(1, 28908682), (2, 14454341), (11, 2628062), (22, 1314031), (149, 194018), (298, 97009), (1639, 17638), (3278, 8819)]