2912857768

素因数分解:

$2^3\times {\mathrm{10111}}^1\times {\mathrm{36011}}^1$

素因数の和:46128

約数の個数: 16

約数和(自身を含む): 5462300160

約数和(自身を除く): 2549442392

約数列:

[1, 2, 4, 8, 10111, 20222, 36011, 40444, 72022, 80888, 144044, 288088, 364107221, 728214442, 1456428884, 2912857768]

約数ペア:

[(1, 2912857768), (2, 1456428884), (4, 728214442), (8, 364107221), (10111, 288088), (20222, 144044), (36011, 80888), (40444, 72022)]