1954256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 20

約数和(自身を含む): 3844992

約数和(自身を除く): 1890736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1823, 3646, 7292, 14584, 29168, 122141, 244282, 488564, 977128, 1954256]

約数ペア:

[(1, 1954256), (2, 977128), (4, 488564), (8, 244282), (16, 122141), (67, 29168), (134, 14584), (268, 7292), (536, 3646), (1072, 1823)]