9178204

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 18478208

約数和(自身を除く): 9300004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2011, 2282, 4022, 4564, 8044, 14077, 28154, 56308, 327793, 655586, 1311172, 2294551, 4589102, 9178204]

約数ペア:

[(1, 9178204), (2, 4589102), (4, 2294551), (7, 1311172), (14, 655586), (28, 327793), (163, 56308), (326, 28154), (652, 14077), (1141, 8044), (2011, 4564), (2282, 4022)]