1900357174

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{70067}}^1$

素因数の和:70331

約数の個数: 16

約数和(自身を含む): 2905860096

約数和(自身を除く): 1005502922

約数列:

[1, 2, 71, 142, 191, 382, 13561, 27122, 70067, 140134, 4974757, 9949514, 13382797, 26765594, 950178587, 1900357174]

約数ペア:

[(1, 1900357174), (2, 950178587), (71, 26765594), (142, 13382797), (191, 9949514), (382, 4974757), (13561, 140134), (27122, 70067)]