1810838

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 16

約数和(自身を含む): 2806080

約数和(自身を除く): 995242

約数列:

[1, 2, 73, 79, 146, 157, 158, 314, 5767, 11461, 11534, 12403, 22922, 24806, 905419, 1810838]

約数ペア:

[(1, 1810838), (2, 905419), (73, 24806), (79, 22922), (146, 12403), (157, 11534), (158, 11461), (314, 5767)]