2013186469

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 2467971072

約数和(自身を除く): 454784603

約数列:

[1, 7, 31, 41, 71, 217, 287, 497, 1271, 2201, 2911, 3187, 8897, 15407, 20377, 22309, 90241, 98797, 130667, 226277, 631687, 691579, 914669, 1583939, 4050677, 7014587, 9277357, 28354739, 49102109, 64941499, 287598067, 2013186469]

約数ペア:

[(1, 2013186469), (7, 287598067), (31, 64941499), (41, 49102109), (71, 28354739), (217, 9277357), (287, 7014587), (497, 4050677), (1271, 1583939), (2201, 914669), (2911, 691579), (3187, 631687), (8897, 226277), (15407, 130667), (20377, 98797), (22309, 90241)]