1140790256

素因数分解:

$2^4\times {\mathrm{18457}}^1\times {\mathrm{3863}}^1$

素因数の和:22328

約数の個数: 20

約数和(自身を含む): 2210973072

約数和(自身を除く): 1070182816

約数列:

[1, 2, 4, 8, 16, 3863, 7726, 15452, 18457, 30904, 36914, 61808, 73828, 147656, 295312, 71299391, 142598782, 285197564, 570395128, 1140790256]

約数ペア:

[(1, 1140790256), (2, 570395128), (4, 285197564), (8, 142598782), (16, 71299391), (3863, 295312), (7726, 147656), (15452, 73828), (18457, 61808), (30904, 36914)]