485678209

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43399}}^1$

素因数の和:43468

約数の個数: 12

約数和(自身を含む): 529132800

約数和(自身を除く): 43454591

約数列:

[1, 19, 31, 361, 589, 11191, 43399, 824581, 1345369, 15667039, 25562011, 485678209]

約数ペア:

[(1, 485678209), (19, 25562011), (31, 15667039), (361, 1345369), (589, 824581), (11191, 43399)]