980934314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{108247}}^1$

素因数の和:108469

約数の個数: 16

約数和(自身を含む): 1543183488

約数和(自身を除く): 562249174

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 108247, 216494, 2489681, 4979362, 21324659, 42649318, 490467157, 980934314]

約数ペア:

[(1, 980934314), (2, 490467157), (23, 42649318), (46, 21324659), (197, 4979362), (394, 2489681), (4531, 216494), (9062, 108247)]