1338368

素因数分解:

$2^{10}\times {\mathrm{1307}}^1$

素因数の和:1327

約数の個数: 22

約数和(自身を含む): 2677476

約数和(自身を除く): 1339108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1307, 2614, 5228, 10456, 20912, 41824, 83648, 167296, 334592, 669184, 1338368]

約数ペア:

[(1, 1338368), (2, 669184), (4, 334592), (8, 167296), (16, 83648), (32, 41824), (64, 20912), (128, 10456), (256, 5228), (512, 2614), (1024, 1307)]