1267456

素因数分解:

$2^8\times {\mathrm{4951}}^1$

素因数の和:4967

約数の個数: 18

約数和(自身を含む): 2530472

約数和(自身を除く): 1263016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4951, 9902, 19804, 39608, 79216, 158432, 316864, 633728, 1267456]

約数ペア:

[(1, 1267456), (2, 633728), (4, 316864), (8, 158432), (16, 79216), (32, 39608), (64, 19804), (128, 9902), (256, 4951)]