2017807838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{51869}}^1$

素因数の和:52291

約数の個数: 16

約数和(自身を含む): 3092281920

約数和(自身を除く): 1074474082

約数列:

[1, 2, 53, 106, 367, 734, 19451, 38902, 51869, 103738, 2749057, 5498114, 19035923, 38071846, 1008903919, 2017807838]

約数ペア:

[(1, 2017807838), (2, 1008903919), (53, 38071846), (106, 19035923), (367, 5498114), (734, 2749057), (19451, 103738), (38902, 51869)]