2777992

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 6019200

約数和(自身を除く): 3241208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 439, 452, 791, 878, 904, 1582, 1756, 3073, 3164, 3512, 6146, 6328, 12292, 24584, 49607, 99214, 198428, 347249, 396856, 694498, 1388996, 2777992]

約数ペア:

[(1, 2777992), (2, 1388996), (4, 694498), (7, 396856), (8, 347249), (14, 198428), (28, 99214), (56, 49607), (113, 24584), (226, 12292), (439, 6328), (452, 6146), (791, 3512), (878, 3164), (904, 3073), (1582, 1756)]