1140188

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 2335872

約数和(自身を除く): 1195684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 947, 1204, 1894, 3788, 6629, 13258, 26516, 40721, 81442, 162884, 285047, 570094, 1140188]

約数ペア:

[(1, 1140188), (2, 570094), (4, 285047), (7, 162884), (14, 81442), (28, 40721), (43, 26516), (86, 13258), (172, 6629), (301, 3788), (602, 1894), (947, 1204)]