940439374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{10889}}^1$

素因数の和:11128

約数の個数: 32

約数和(自身を含む): 1672704000

約数和(自身を除く): 732264626

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 398, 434, 1393, 2786, 6169, 10889, 12338, 21778, 43183, 76223, 86366, 152446, 337559, 675118, 2166911, 2362913, 4333822, 4725826, 15168377, 30336754, 67174241, 134348482, 470219687, 940439374]

約数ペア:

[(1, 940439374), (2, 470219687), (7, 134348482), (14, 67174241), (31, 30336754), (62, 15168377), (199, 4725826), (217, 4333822), (398, 2362913), (434, 2166911), (1393, 675118), (2786, 337559), (6169, 152446), (10889, 86366), (12338, 76223), (21778, 43183)]