2129446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 3567168

約数和(自身を除く): 1437722

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2251, 4502, 24761, 49522, 96793, 193586, 1064723, 2129446]

約数ペア:

[(1, 2129446), (2, 1064723), (11, 193586), (22, 96793), (43, 49522), (86, 24761), (473, 4502), (946, 2251)]