1918336

素因数分解:

$2^7\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 4369680

約数和(自身を除く): 2451344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2141, 4282, 8564, 14987, 17128, 29974, 34256, 59948, 68512, 119896, 137024, 239792, 274048, 479584, 959168, 1918336]

約数ペア:

[(1, 1918336), (2, 959168), (4, 479584), (7, 274048), (8, 239792), (14, 137024), (16, 119896), (28, 68512), (32, 59948), (56, 34256), (64, 29974), (112, 17128), (128, 14987), (224, 8564), (448, 4282), (896, 2141)]