1628066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 2727648

約数和(自身を除く): 1099582

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1721, 3442, 18931, 37862, 74003, 148006, 814033, 1628066]

約数ペア:

[(1, 1628066), (2, 814033), (11, 148006), (22, 74003), (43, 37862), (86, 18931), (473, 3442), (946, 1721)]