40499506

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 61459200

約数和(自身を除く): 20959694

約数列:

[1, 2, 193, 239, 386, 439, 478, 878, 46127, 84727, 92254, 104921, 169454, 209842, 20249753, 40499506]

約数ペア:

[(1, 40499506), (2, 20249753), (193, 209842), (239, 169454), (386, 104921), (439, 92254), (478, 84727), (878, 46127)]