1267016

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 2399100

約数和(自身を除く): 1132084

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1453, 2906, 5812, 11624, 158377, 316754, 633508, 1267016]

約数ペア:

[(1, 1267016), (2, 633508), (4, 316754), (8, 158377), (109, 11624), (218, 5812), (436, 2906), (872, 1453)]