1914752

素因数分解:

$2^7\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 4361520

約数和(自身を除く): 2446768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2137, 4274, 8548, 14959, 17096, 29918, 34192, 59836, 68384, 119672, 136768, 239344, 273536, 478688, 957376, 1914752]

約数ペア:

[(1, 1914752), (2, 957376), (4, 478688), (7, 273536), (8, 239344), (14, 136768), (16, 119672), (28, 68384), (32, 59836), (56, 34192), (64, 29918), (112, 17096), (128, 14959), (224, 8548), (448, 4274), (896, 2137)]