80823805846

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{21303059}}^1$

素因数の和:21303339

約数の個数: 16

約数和(自身を含む): 139066375680

約数和(自身を除く): 58242569834

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 21303059, 42606118, 149121413, 298242826, 5773128989, 11546257978, 40411902923, 80823805846]

約数ペア:

[(1, 80823805846), (2, 40411902923), (7, 11546257978), (14, 5773128989), (271, 298242826), (542, 149121413), (1897, 42606118), (3794, 21303059)]