2901248

素因数分解:

$2^8\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 6622560

約数和(自身を除く): 3721312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1619, 1792, 3238, 6476, 11333, 12952, 22666, 25904, 45332, 51808, 90664, 103616, 181328, 207232, 362656, 414464, 725312, 1450624, 2901248]

約数ペア:

[(1, 2901248), (2, 1450624), (4, 725312), (7, 414464), (8, 362656), (14, 207232), (16, 181328), (28, 103616), (32, 90664), (56, 51808), (64, 45332), (112, 25904), (128, 22666), (224, 12952), (256, 11333), (448, 6476), (896, 3238), (1619, 1792)]