320419486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{18379}}^1$

素因数の和:18783

約数の個数: 16

約数和(自身を含む): 502876800

約数和(自身を除く): 182457314

約数列:

[1, 2, 23, 46, 379, 758, 8717, 17434, 18379, 36758, 422717, 845434, 6965641, 13931282, 160209743, 320419486]

約数ペア:

[(1, 320419486), (2, 160209743), (23, 13931282), (46, 6965641), (379, 845434), (758, 422717), (8717, 36758), (17434, 18379)]