54990002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{2389}}^1$

素因数の和:3085

約数の個数: 16

約数和(自身を含む): 87502680

約数和(自身を除く): 32512678

約数列:

[1, 2, 17, 34, 677, 1354, 2389, 4778, 11509, 23018, 40613, 81226, 1617353, 3234706, 27495001, 54990002]

約数ペア:

[(1, 54990002), (2, 27495001), (17, 3234706), (34, 1617353), (677, 81226), (1354, 40613), (2389, 23018), (4778, 11509)]