2065648214

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{64067}}^1$

素因数の和:64137

約数の個数: 32

約数和(自身を含む): 3690316800

約数和(自身を除く): 1624668586

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 2303, 4606, 16121, 32242, 64067, 128134, 448469, 896938, 3011149, 3139283, 6022298, 6278566, 21078043, 21974981, 42156086, 43949962, 147546301, 295092602, 1032824107, 2065648214]

約数ペア:

[(1, 2065648214), (2, 1032824107), (7, 295092602), (14, 147546301), (47, 43949962), (49, 42156086), (94, 21974981), (98, 21078043), (329, 6278566), (343, 6022298), (658, 3139283), (686, 3011149), (2303, 896938), (4606, 448469), (16121, 128134), (32242, 64067)]