1278032

素因数分解:

$2^4\times 7^1\times {\mathrm{11411}}^1$

素因数の和:11426

約数の個数: 20

約数和(自身を含む): 2830176

約数和(自身を除く): 1552144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11411, 22822, 45644, 79877, 91288, 159754, 182576, 319508, 639016, 1278032]

約数ペア:

[(1, 1278032), (2, 639016), (4, 319508), (7, 182576), (8, 159754), (14, 91288), (16, 79877), (28, 45644), (56, 22822), (112, 11411)]