78845242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244861}}^1$

素因数の和:244893

約数の個数: 16

約数和(自身を含む): 141040512

約数和(自身を除く): 62195270

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 244861, 489722, 1714027, 3428054, 5631803, 11263606, 39422621, 78845242]

約数ペア:

[(1, 78845242), (2, 39422621), (7, 11263606), (14, 5631803), (23, 3428054), (46, 1714027), (161, 489722), (322, 244861)]