2017809488

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{42649}}^1$

素因数の和:45614

約数の個数: 20

約数和(自身を含む): 3910919700

約数和(自身を除く): 1893110212

約数列:

[1, 2, 4, 8, 16, 2957, 5914, 11828, 23656, 42649, 47312, 85298, 170596, 341192, 682384, 126113093, 252226186, 504452372, 1008904744, 2017809488]

約数ペア:

[(1, 2017809488), (2, 1008904744), (4, 504452372), (8, 252226186), (16, 126113093), (2957, 682384), (5914, 341192), (11828, 170596), (23656, 85298), (42649, 47312)]