1905962138

素因数分解:

$2^1\times {\mathrm{337}}^1\times {\mathrm{1327}}^1\times {\mathrm{2131}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 2870934144

約数和(自身を除く): 964972006

約数列:

[1, 2, 337, 674, 1327, 2131, 2654, 4262, 447199, 718147, 894398, 1436294, 2827837, 5655674, 952981069, 1905962138]

約数ペア:

[(1, 1905962138), (2, 952981069), (337, 5655674), (674, 2827837), (1327, 1436294), (2131, 894398), (2654, 718147), (4262, 447199)]