1307648

素因数分解:

$2^{10}\times {\mathrm{1277}}^1$

素因数の和:1297

約数の個数: 22

約数和(自身を含む): 2616066

約数和(自身を除く): 1308418

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1277, 2554, 5108, 10216, 20432, 40864, 81728, 163456, 326912, 653824, 1307648]

約数ペア:

[(1, 1307648), (2, 653824), (4, 326912), (8, 163456), (16, 81728), (32, 40864), (64, 20432), (128, 10216), (256, 5108), (512, 2554), (1024, 1277)]