419522170

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{217369}}^1$

素因数の和:217569

約数の個数: 16

約数和(自身を含む): 759056040

約数和(自身を除く): 339533870

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 217369, 434738, 1086845, 2173690, 41952217, 83904434, 209761085, 419522170]

約数ペア:

[(1, 419522170), (2, 209761085), (5, 83904434), (10, 41952217), (193, 2173690), (386, 1086845), (965, 434738), (1930, 217369)]