2339876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 2885596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 107, 142, 154, 214, 284, 308, 428, 497, 749, 781, 994, 1177, 1498, 1562, 1988, 2354, 2996, 3124, 4708, 5467, 7597, 8239, 10934, 15194, 16478, 21868, 30388, 32956, 53179, 83567, 106358, 167134, 212716, 334268, 584969, 1169938, 2339876]

約数ペア:

[(1, 2339876), (2, 1169938), (4, 584969), (7, 334268), (11, 212716), (14, 167134), (22, 106358), (28, 83567), (44, 53179), (71, 32956), (77, 30388), (107, 21868), (142, 16478), (154, 15194), (214, 10934), (284, 8239), (308, 7597), (428, 5467), (497, 4708), (749, 3124), (781, 2996), (994, 2354), (1177, 1988), (1498, 1562)]