2784376

素因数分解:

$2^3\times 7^2\times {\mathrm{7103}}^1$

素因数の和:7123

約数の個数: 24

約数和(自身を含む): 6073920

約数和(自身を除く): 3289544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 7103, 14206, 28412, 49721, 56824, 99442, 198884, 348047, 397768, 696094, 1392188, 2784376]

約数ペア:

[(1, 2784376), (2, 1392188), (4, 696094), (7, 397768), (8, 348047), (14, 198884), (28, 99442), (49, 56824), (56, 49721), (98, 28412), (196, 14206), (392, 7103)]