340053526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{22541}}^1$

素因数の和:22959

約数の個数: 16

約数和(自身を含む): 538302960

約数和(自身を除く): 198249434

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 22541, 45082, 428279, 856558, 8948777, 17897554, 170026763, 340053526]

約数ペア:

[(1, 340053526), (2, 170026763), (19, 17897554), (38, 8948777), (397, 856558), (794, 428279), (7543, 45082), (15086, 22541)]