173020906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{4919}}^1$

素因数の和:5373

約数の個数: 16

約数和(自身を含む): 266270400

約数和(自身を除く): 93249494

約数列:

[1, 2, 43, 86, 409, 818, 4919, 9838, 17587, 35174, 211517, 423034, 2011871, 4023742, 86510453, 173020906]

約数ペア:

[(1, 173020906), (2, 86510453), (43, 4023742), (86, 2011871), (409, 423034), (818, 211517), (4919, 35174), (9838, 17587)]