2008758035

素因数分解:

$5^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 2486000160

約数和(自身を除く): 477242125

約数列:

[1, 5, 53, 89, 265, 445, 1607, 2809, 4717, 8035, 14045, 23585, 85171, 143023, 250001, 425855, 715115, 1250005, 4514063, 7580219, 22570315, 37901095, 401751607, 2008758035]

約数ペア:

[(1, 2008758035), (5, 401751607), (53, 37901095), (89, 22570315), (265, 7580219), (445, 4514063), (1607, 1250005), (2809, 715115), (4717, 425855), (8035, 250001), (14045, 143023), (23585, 85171)]