2085009550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3207707}}^1$

素因数の和:3207732

約数の個数: 24

約数和(自身を含む): 4176435816

約数和(自身を除く): 2091426266

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3207707, 6415414, 16038535, 32077070, 41700191, 80192675, 83400382, 160385350, 208500955, 417001910, 1042504775, 2085009550]

約数ペア:

[(1, 2085009550), (2, 1042504775), (5, 417001910), (10, 208500955), (13, 160385350), (25, 83400382), (26, 80192675), (50, 41700191), (65, 32077070), (130, 16038535), (325, 6415414), (650, 3207707)]