1973888

素因数分解:

$2^7\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 4496160

約数和(自身を除く): 2522272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2203, 4406, 8812, 15421, 17624, 30842, 35248, 61684, 70496, 123368, 140992, 246736, 281984, 493472, 986944, 1973888]

約数ペア:

[(1, 1973888), (2, 986944), (4, 493472), (7, 281984), (8, 246736), (14, 140992), (16, 123368), (28, 70496), (32, 61684), (56, 35248), (64, 30842), (112, 17624), (128, 15421), (224, 8812), (448, 4406), (896, 2203)]