2021925886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1\times {\mathrm{14153}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 3085458768

約数和(自身を除く): 1063532882

約数列:

[1, 2, 61, 122, 1171, 2342, 14153, 28306, 71431, 142862, 863333, 1726666, 16573163, 33146326, 1010962943, 2021925886]

約数ペア:

[(1, 2021925886), (2, 1010962943), (61, 33146326), (122, 16573163), (1171, 1726666), (2342, 863333), (14153, 142862), (28306, 71431)]