2148992

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4349280

約数和(自身を除く): 2200288

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 163, 206, 326, 412, 652, 824, 1304, 1648, 2608, 3296, 5216, 6592, 10432, 13184, 16789, 20864, 33578, 67156, 134312, 268624, 537248, 1074496, 2148992]

約数ペア:

[(1, 2148992), (2, 1074496), (4, 537248), (8, 268624), (16, 134312), (32, 67156), (64, 33578), (103, 20864), (128, 16789), (163, 13184), (206, 10432), (326, 6592), (412, 5216), (652, 3296), (824, 2608), (1304, 1648)]